/* ============================================================================
   ALEXANDRIA — Student Beta V1 design system
   editorial + architectural · warm mineral neutrals · one accent (architect red)
   NO gold. No SaaS blue. Hairlines over shadows. Generous negative space.
   ========================================================================== */

@font-face{font-family:'Fraunces';src:url('/assets/fonts/fraunces.woff2') format('woff2');
  font-weight:100 900;font-display:swap;font-style:normal;}
@font-face{font-family:'Newsreader';src:url('/assets/fonts/newsreader.woff2') format('woff2');
  font-weight:200 800;font-display:swap;font-style:normal;}
@font-face{font-family:'Newsreader';src:url('/assets/fonts/newsreader-italic.woff2') format('woff2');
  font-weight:200 800;font-display:swap;font-style:italic;}

:root{
  /* — surfaces (warm) — */
  --paper:#f4f1ea; --paper-2:#efeae0; --raised:#fbf9f4; --raised-2:#f7f3ea;
  --graphite:#24231e; --graphite-2:#2e2c26;
  /* — ink — */
  --ink:#1a1a17; --ink-soft:#4b483f; --ink-faint:#8a857a; --ink-invert:#f4f1ea;
  /* — structure — */
  --line:#e2ddd0; --line-soft:#ebe7dc; --line-strong:#d3ccba; --stone:#ded7c7;
  /* — accent: architect's red (the [A]) — */
  --accent:#bf3a2b; --accent-ink:#8c2318; --accent-soft:#f1ddd7; --accent-line:#e0b8ae;
  /* — semantic — */
  --ok:#3c6b4b; --ok-soft:#e3ece2; --warn-ink:#8a5a1f; --warn-soft:#f2e7d4;
  /* — type — */
  --serif:'Newsreader','Iowan Old Style',Georgia,'Times New Roman',serif;
  --display:'Fraunces','Newsreader',Georgia,serif;
  --sans:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --mono:ui-monospace,'Cascadia Code','JetBrains Mono','SFMono-Regular',Consolas,monospace;
  /* — metrics — */
  --r:3px; --r-lg:5px; --tap:44px;
  --pg:clamp(16px,4vw,40px);            /* page gutter */
  --read:68ch;                           /* reading measure */
  --shell:1200px;
  --shadow:0 1px 0 rgba(26,26,23,.04),0 8px 30px -18px rgba(26,26,23,.22);
  --ease:cubic-bezier(.2,.7,.2,1);
}

@media (prefers-color-scheme:dark){
  :root:not([data-force-light]){
    --paper:#1b1a16; --paper-2:#201e19; --raised:#232118; --raised-2:#28251c;
    --ink:#ece7db; --ink-soft:#b7b1a2; --ink-faint:#847e70; --ink-invert:#1a1a17;
    --line:#332f26; --line-soft:#2b2820; --line-strong:#413c30; --stone:#3a3529;
    --accent:#e05b48; --accent-ink:#f0a99b; --accent-soft:#372420; --accent-line:#5c342c;
    --ok:#6fae82; --ok-soft:#25302a; --warn-ink:#d0a468; --warn-soft:#33291b;
    --graphite:#100f0c; --graphite-2:#181712;
    --shadow:0 1px 0 rgba(0,0,0,.3),0 12px 40px -20px rgba(0,0,0,.6);
  }
}

*,*::before,*::after{box-sizing:border-box;margin:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:var(--serif); font-size:17px; line-height:1.62;
  color:var(--ink); background:var(--paper);
  font-feature-settings:"kern" 1;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
::selection{background:var(--accent-soft);color:var(--accent-ink)}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:2px}
img,svg{max-width:100%;display:block}
button svg,.btn svg,.chip svg,.mode svg,.ask-fab svg,.navlink svg,.tabbar svg{
  fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
button svg,.btn svg{width:1.05em;height:1.05em;flex:none}
h1,h2,h3,h4{font-family:var(--display);font-weight:500;line-height:1.16;
  letter-spacing:-.012em;font-optical-sizing:auto;color:var(--ink)}
h1{font-size:clamp(2rem,5vw,3rem)} h2{font-size:clamp(1.5rem,3.4vw,2.1rem)}
h3{font-size:1.28rem} h4{font-size:1.02rem;letter-spacing:0}
p{max-width:var(--read)}
.small,small{font-size:.82rem}
.meta{font-family:var(--sans);font-size:.74rem;letter-spacing:.06em;
  text-transform:uppercase;color:var(--ink-faint);font-weight:500}
.muted{color:var(--ink-faint)}
.serif-i{font-style:italic}
[hidden]{display:none!important}

/* ---- reduced motion --------------------------------------------------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important;
    animation-iteration-count:1!important;scroll-behavior:auto!important}
}

/* ============================================================ WORDMARK */
.wm{font-family:var(--display);font-weight:500;letter-spacing:.02em;
  color:var(--ink);display:inline-flex;align-items:baseline;line-height:1;white-space:nowrap;
  font-optical-sizing:auto}
/* [A] — one compact symbol. Real square brackets (the favicon shape: thin
   stroke, clear arms, sharp corners), NOT a stub/dash. The [A] group is kerned
   in tight to ALEXANDRI and RE — a hand-tuned pull, less than a letter space. */
.wm .a{color:var(--accent);position:relative;font-weight:700;
  padding:0 .31em;            /* room for the bracket arms */
  margin:0 -.055em}           /* the manual kern: [A] hugs I and RE */
.wm .a::before,.wm .a::after{content:'';position:absolute;top:-.09em;bottom:-.035em;
  width:.205em;                            /* arm length — square, favicon-style */
  border:.10em solid var(--accent)}        /* thin stroke, sharp corners */
.wm .a::before{left:.02em;border-right:0}
.wm .a::after{right:.02em;border-left:0}
.wm-tag{font-family:var(--mono);font-size:.62em;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-faint);display:block;margin-top:.5em;font-weight:400}

/* ============================================================ APP SHELL */
#root{min-height:100vh;min-height:100vh}
.app{display:grid;grid-template-columns:248px 1fr;min-height:100vh}
.rail{position:sticky;top:0;height:100vh;border-right:1px solid var(--line);
  background:var(--paper-2);display:flex;flex-direction:column;padding:26px 18px;gap:6px;z-index:5}
.rail-brand{padding:6px 8px 22px;cursor:pointer}
.rail-brand .wm{font-size:1.34rem}
.rail nav{display:flex;flex-direction:column;gap:2px;flex:1}
.navlink{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:var(--r);
  font-family:var(--sans);font-size:.92rem;font-weight:500;color:var(--ink-soft);
  cursor:pointer;text-decoration:none;transition:background .14s var(--ease),color .14s var(--ease);
  border:1px solid transparent}
.navlink svg{width:18px;height:18px;flex:none;stroke:currentColor;fill:none;stroke-width:1.5;opacity:.8}
.navlink:hover{background:var(--raised);color:var(--ink)}
.navlink.on{background:var(--raised);color:var(--ink);border-color:var(--line);font-weight:600}
.navlink.on svg{opacity:1;stroke:var(--accent)}
.rail-foot{border-top:1px solid var(--line);padding-top:12px;display:flex;flex-direction:column;gap:2px}
.rail-user{display:flex;align-items:center;gap:10px;padding:8px 12px;font-family:var(--sans);font-size:.82rem}

/* language control — rail + topbar */
.lang-control{display:inline-flex;gap:2px;padding:3px;border:1px solid var(--line);border-radius:100px;
  background:var(--paper)}
.rail-foot .lang-control{align-self:flex-start;margin:2px 12px 10px}
.topbar .lang-control{margin-left:auto}
.lang-opt{background:none;border:0;box-shadow:none;min-height:0;padding:5px 11px;border-radius:100px;
  font-family:var(--sans);font-size:.7rem;font-weight:700;letter-spacing:.04em;color:var(--ink-faint);cursor:pointer}
.lang-opt:hover{color:var(--ink);transform:none;box-shadow:none;background:var(--raised-2)}
.lang-opt.on{background:var(--graphite);color:var(--ink-invert)}
.lang-choice{display:inline-flex;gap:8px;flex-wrap:wrap}
.lang-choice .lang-opt{border:1px solid var(--line-strong);padding:9px 16px;font-size:.8rem;letter-spacing:.02em}
.lang-choice .lang-opt.on{background:var(--accent);color:#fff;border-color:var(--accent)}
.avatar{width:30px;height:30px;border-radius:50%;background:var(--graphite);color:var(--ink-invert);
  display:grid;place-items:center;font-family:var(--display);font-size:.8rem;font-weight:600;flex:none}

.viewport{min-width:0;display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:4;display:none;align-items:center;gap:14px;
  padding:12px var(--pg);background:color-mix(in srgb,var(--paper) 88%,transparent);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.topbar .wm{font-size:1.15rem}
.page{width:100%;max-width:var(--shell);margin:0 auto;padding:clamp(24px,4vw,52px) var(--pg) 120px;flex:1}
.page-narrow{max-width:860px}

/* health chip */
.health{margin-left:auto;font-family:var(--mono);font-size:.66rem;letter-spacing:.1em;
  color:var(--ink-faint);display:flex;align-items:center;gap:7px}
.health i{width:6px;height:6px;border-radius:50%;background:var(--ink-faint);display:block}
.health.ready i{background:var(--ok)} .health.error i{background:var(--accent)}
.health.starting i{background:var(--warn-ink);animation:pulse 1.6s var(--ease) infinite}
@keyframes pulse{50%{opacity:.3}}

/* ============================================================ PRIMITIVES */
.card{background:var(--raised);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(20px,3vw,30px)}
.card + .card{margin-top:18px}
.stack{display:flex;flex-direction:column;gap:18px}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.spread{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap}
.divide{border:0;border-top:1px solid var(--line-soft);margin:22px 0}
.eyebrow{font-family:var(--sans);font-size:.72rem;font-weight:600;letter-spacing:.14em;
  text-transform:uppercase;color:var(--accent-ink);margin-bottom:10px}
.kicker{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-faint)}

button,.btn{--bg:var(--graphite);--fg:var(--ink-invert);
  font-family:var(--sans);font-weight:600;font-size:.9rem;letter-spacing:.01em;
  background:var(--bg);color:var(--fg);border:1px solid var(--bg);
  padding:11px 20px;border-radius:var(--r);cursor:pointer;min-height:var(--tap);
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  transition:transform .12s var(--ease),background .14s var(--ease),box-shadow .14s var(--ease)}
button:hover,.btn:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
button:active,.btn:active{transform:translateY(0)}
button:disabled{opacity:.4;cursor:default;transform:none;box-shadow:none}
.btn-accent{--bg:var(--accent);--fg:#fff}
.btn-ghost{--bg:transparent;--fg:var(--ink);border-color:var(--line-strong)}
.btn-ghost:hover{background:var(--raised-2)}
.btn-quiet{--bg:transparent;--fg:var(--ink-soft);border-color:transparent;padding:9px 12px}
.btn-quiet:hover{background:var(--raised-2);box-shadow:none}
.btn-sm{padding:8px 14px;font-size:.82rem;min-height:0}
.btn-lg{padding:14px 26px;font-size:1rem}
.btn-block{width:100%}

.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px}
.field label{font-family:var(--sans);font-size:.8rem;font-weight:600;color:var(--ink-soft)}
.input{font-family:var(--sans);background:var(--paper);border:1px solid var(--line-strong);
  border-radius:var(--r);padding:12px 14px;min-height:var(--tap);width:100%;transition:border-color .14s}
.input:focus{border-color:var(--accent)}
.input:focus:not(:focus-visible){outline:none}
.input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
textarea.input{min-height:88px;resize:vertical;line-height:1.5}
select.input{cursor:pointer}

.pill{display:inline-flex;align-items:center;gap:6px;font-family:var(--sans);font-size:.72rem;
  font-weight:600;letter-spacing:.02em;padding:3px 9px;border-radius:100px;
  background:var(--raised-2);color:var(--ink-soft);border:1px solid var(--line)}
.pill.ok{background:var(--ok-soft);color:var(--ok);border-color:transparent}
.pill.accent{background:var(--accent-soft);color:var(--accent-ink);border-color:transparent}
.pill.due{background:var(--warn-soft);color:var(--warn-ink);border-color:transparent}
.pill.soon{background:transparent;color:var(--ink-faint)}
.tag{font-family:var(--mono);font-size:.7rem;color:var(--ink-faint);letter-spacing:.04em}

/* progress meter */
.meter{height:6px;background:var(--stone);border-radius:100px;overflow:hidden}
.meter>i{display:block;height:100%;background:var(--ink);border-radius:100px;
  transition:width .6s var(--ease)}
.meter.accent>i{background:var(--accent)}
.meter.ok>i{background:var(--ok)}

/* note / callout */
.note{border-left:2px solid var(--line-strong);padding:2px 0 2px 16px;color:var(--ink-soft);
  font-size:.95rem}
.note.accent{border-color:var(--accent)}
.note.warn{border-color:var(--warn-ink)}
.callout{background:var(--raised-2);border:1px solid var(--line);border-radius:var(--r);
  padding:16px 18px;font-size:.95rem}

/* empty state */
.empty{text-align:center;padding:44px 20px;color:var(--ink-faint)}
.empty h3{color:var(--ink-soft);margin-bottom:6px}
.empty p{margin:0 auto;max-width:42ch}

/* skeleton */
.skel{background:linear-gradient(90deg,var(--line-soft),var(--raised-2),var(--line-soft));
  background-size:200% 100%;animation:sk 1.3s linear infinite;border-radius:var(--r)}
@keyframes sk{to{background-position:-200% 0}}

/* toast */
#toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(20px);
  background:var(--graphite);color:var(--ink-invert);font-family:var(--sans);font-size:.86rem;
  padding:12px 18px;border-radius:var(--r);opacity:0;pointer-events:none;transition:.3s var(--ease);z-index:60;
  max-width:90vw}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* view transition — transform only, so a throttled/paused animation can never
   leave content invisible */
@media (prefers-reduced-motion:no-preference){
  .page>*{animation:rise .34s var(--ease)}
}
@keyframes rise{from{transform:translateY(6px);opacity:.4}to{transform:none;opacity:1}}

/* ============================================================ LOGIN */
/* --plate-cream = the exact cream of login-architecture.webp, so the asset
   dissolves into the panel with no visible edge */
/* the login is a light brand moment — locked to the cream palette even when the
   OS is in dark mode (the architectural plate asset is cream line-art) */
.login{--plate-cream:#f6efe6;
  --ink:#1a1a17;--ink-soft:#4b483f;--ink-faint:#8a857a;
  --line:#e2ddd0;--line-soft:#ebe7dc;--line-strong:#d3ccba;--stone:#ded7c7;
  --accent:#bf3a2b;--accent-ink:#8c2318;--accent-line:#e0b8ae;--accent-soft:#f1ddd7;
  --paper:#f4f1ea;--raised:#fbf9f4;--raised-2:#f7f3ea;--graphite:#24231e;
  color:var(--ink);
  position:relative;min-height:100vh;display:grid;grid-template-columns:1.32fr .78fr;background:var(--plate-cream)}
.login-dedication{position:absolute;left:0;right:0;bottom:22px;margin:0;padding:0 24px;text-align:center;
  font-family:var(--serif);font-style:italic;font-size:.7rem;letter-spacing:.01em;line-height:1.4;
  color:color-mix(in srgb,var(--ink-faint) 60%,transparent);pointer-events:none;z-index:2}
@media(max-width:900px){.login-dedication{position:static;padding:26px 24px 30px}}

.login-art{position:relative;background:var(--plate-cream);overflow:hidden}
.login-art>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 46%}
/* the asset is already cream; this only dissolves the right edge into the form */
.login-art::after{content:'';position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(100deg,transparent 66%,var(--plate-cream) 90%)}

.login-form{position:relative;display:flex;align-items:center;justify-content:flex-start;
  padding:clamp(32px,7vw,110px)}
.login-form .inner{width:100%;max-width:390px}
.login-mark{margin-bottom:clamp(40px,9vh,88px)}
.login-mark .wm{font-size:clamp(1.9rem,3vw,2.6rem);letter-spacing:.015em}
.login-mark .wm .a{padding:0 .26em}
.login-mark-tag{font-family:var(--mono);font-size:.66rem;letter-spacing:.34em;text-transform:uppercase;
  color:var(--ink-faint);margin-top:16px;padding-left:2px}

.login .field label{font-size:.74rem;letter-spacing:.03em;text-transform:uppercase;color:var(--ink-faint)}
.login .input{background:transparent;border:0;border-bottom:1.5px solid var(--line-strong);border-radius:0;
  padding:10px 2px;font-family:var(--serif);font-size:1.05rem}
.login .input:focus{border-color:var(--accent)}
.login .field{margin-bottom:22px}
.login .err{color:var(--accent-ink);font-family:var(--sans);font-size:.84rem;margin:0 0 16px;min-height:1.1em}
.login .err:empty{margin:0;min-height:0}

.pw-wrap{position:relative;display:flex;align-items:center}
.pw-wrap .input{flex:1;padding-right:54px}
.pw-toggle{position:absolute;right:0;background:none;border:0;box-shadow:none;min-height:0;padding:6px 2px;
  font-family:var(--sans);font-size:.72rem;font-weight:600;letter-spacing:.04em;color:var(--ink-faint);cursor:pointer}
.pw-toggle:hover{color:var(--accent-ink);transform:none;box-shadow:none;background:none}

.login .btn-lg{margin-top:8px}
.login-link{background:none;border:0;box-shadow:none;min-height:0;padding:14px 2px 0;
  font-family:var(--sans);font-size:.82rem;font-weight:500;color:var(--ink-faint);cursor:pointer}
.login-link:hover{color:var(--accent-ink);transform:none;box-shadow:none;background:none;
  text-decoration:underline;text-underline-offset:2px}
.forgot-note{margin-top:16px;border-left:2px solid var(--line-strong);padding-left:16px;
  font-family:var(--serif);font-size:.88rem;line-height:1.5;color:var(--ink-soft);max-width:34ch}
.forgot-note p{margin:0 0 6px;max-width:none}
.forgot-note .muted{font-size:.84rem}

/* tablet: art keeps strong presence, form a touch tighter */
@media(min-width:901px) and (max-width:1180px){
  .login{grid-template-columns:1.15fr .85fr}
  .login-art>img{object-position:44% 46%}
  .login-form{padding:clamp(28px,6vw,64px)}
}

@media(max-width:900px){
  /* mobile: a tight, zoomed architectural CROP as a top band — NOT the whole
     horizontal composition shrunk. Form stays priority below it. */
  .login{grid-template-columns:1fr;grid-template-rows:auto 1fr}
  .login-art{display:block;position:relative;height:clamp(190px,26vh,260px);
    border-bottom:1px solid var(--line);
    background:var(--plate-cream) url('/assets/art/login-architecture.webp') 33% 44% / auto 210% no-repeat}
  .login-art>img{display:none}
  .login-art::after{background:linear-gradient(var(--plate-cream) 0%,transparent 26%,transparent 70%,var(--plate-cream))}
  .login-form{align-items:flex-start;padding:clamp(26px,9vw,52px) 24px 90px}
  .login-mark{margin-top:2vh}
  .login-mark .wm{font-size:clamp(1.7rem,7vw,2.2rem)}
}

/* ============================================================ HOME */
.hero{margin-bottom:34px}
.hero .greet{font-family:var(--display);font-size:clamp(1.7rem,4vw,2.6rem);font-weight:400}
.hero .greet b{font-weight:600}
.hero .line{font-family:var(--serif);font-style:italic;color:var(--ink-soft);margin-top:4px}

.resume{background:var(--graphite);color:var(--ink-invert);border-radius:var(--r-lg);
  padding:clamp(22px,3.5vw,34px);position:relative;overflow:hidden}
.resume .meta{color:color-mix(in srgb,var(--ink-invert) 55%,transparent)}
.resume h2{color:var(--ink-invert);margin:10px 0 4px;max-width:22ch}
.resume .where{font-family:var(--sans);font-size:.86rem;color:color-mix(in srgb,var(--ink-invert) 72%,transparent)}
.resume .meter{background:rgba(255,255,255,.16);margin:18px 0 20px;max-width:420px}
.resume .meter>i{background:var(--accent)}
.resume .btn-accent{--bg:var(--accent)}
/* one hairline construction detail — not a graphic, just a corner tick */
.resume::after{content:'';position:absolute;right:22px;bottom:22px;width:34px;height:34px;
  border-right:1px solid rgba(255,255,255,.14);border-bottom:1px solid rgba(255,255,255,.14)}

.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-auto{grid-template-columns:repeat(auto-fill,minmax(230px,1fr))}

.snap{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--raised)}
.snap>div{padding:20px;border-right:1px solid var(--line-soft)}
.snap>div:last-child{border-right:0}
.snap .n{font-family:var(--display);font-size:1.9rem;font-weight:500;line-height:1}
.snap .n.pending{font-size:1rem;color:var(--ink-faint);font-family:var(--serif);font-style:italic}
.snap .k{margin-top:8px}
.snap .hint{font-size:.76rem;color:var(--ink-faint);margin-top:4px;font-family:var(--sans)}

/* study modes */
.modes{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.mode{text-align:left;display:flex;flex-direction:column;gap:8px;align-items:flex-start;
  background:var(--raised);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:20px;cursor:pointer;min-height:auto;color:var(--ink);
  transition:transform .14s var(--ease),border-color .14s var(--ease),box-shadow .14s var(--ease)}
.mode:hover{transform:translateY(-2px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.mode .ic{width:26px;height:26px;stroke:var(--accent);fill:none;stroke-width:1.4}
.mode h4{font-family:var(--display);font-weight:600}
.mode p{font-family:var(--sans);font-size:.8rem;color:var(--ink-faint);margin:0}
.mode.locked{opacity:.55;cursor:default}
.mode.locked:hover{transform:none;box-shadow:none;border-color:var(--line)}
.mode.locked .ic{stroke:var(--ink-faint)}

/* division list */
.divs{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.div-row{display:flex;align-items:center;gap:16px;padding:16px 4px;border-bottom:1px solid var(--line-soft);
  cursor:pointer;transition:padding .14s var(--ease)}
.div-row:hover{padding-left:10px}
.div-row.soon{cursor:default;color:var(--ink-faint)}
.div-row.soon:hover{padding-left:4px}
.div-row .code{font-family:var(--display);font-weight:600;font-size:1rem;width:44px;flex:none}
.div-row .nm{flex:1;min-width:0}
.div-row .nm b{font-weight:600;font-family:var(--serif)}
.div-row .nm .sub{font-family:var(--sans);font-size:.78rem;color:var(--ink-faint)}
.div-row .mini{width:120px;flex:none}
@media(max-width:560px){.div-row .mini{display:none}}

/* ============================================================ COURSE */
.course-head{display:flex;flex-direction:column;gap:16px;margin-bottom:30px}
.module{margin:26px 0}
.module-label{display:flex;align-items:baseline;gap:12px;margin-bottom:6px}
.module-label .num{font-family:var(--mono);font-size:.74rem;color:var(--accent-ink);letter-spacing:.1em}
.module h3{font-weight:500}
.module .purpose{font-family:var(--serif);font-style:italic;color:var(--ink-soft);
  max-width:60ch;margin:2px 0 14px}
.lessons{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.lesson-row{display:flex;align-items:center;gap:14px;padding:15px 18px;cursor:pointer;
  border-bottom:1px solid var(--line-soft);background:var(--raised);
  transition:background .14s var(--ease)}
.lesson-row:last-child{border-bottom:0}
.lesson-row:hover{background:var(--raised-2)}
.lesson-row.cur{background:var(--accent-soft)}
.lesson-row .stat{width:24px;height:24px;flex:none;border-radius:50%;border:1.5px solid var(--line-strong);
  display:grid;place-items:center;font-family:var(--sans);font-size:.72rem;font-weight:700;color:var(--ink-faint)}
.lesson-row .stat.done{background:var(--ok);border-color:var(--ok);color:#fff}
.lesson-row .stat.prog{border-color:var(--accent);color:var(--accent)}
.lesson-row .lx{flex:1;min-width:0}
.lesson-row .lx b{font-family:var(--serif);font-weight:600;font-size:1rem}
.lesson-row .lx .sub{font-family:var(--sans);font-size:.76rem;color:var(--ink-faint);margin-top:1px}
.lesson-row .chev{stroke:var(--ink-faint);width:16px;height:16px;fill:none;stroke-width:1.6;flex:none}

/* objective map */
.objmap{font-family:var(--sans);font-size:.84rem}
.objmap .o{display:flex;gap:10px;padding:7px 0;border-bottom:1px solid var(--line-soft);flex-wrap:wrap}
.objmap .o b{font-family:var(--mono);font-size:.76rem;color:var(--ink-soft)}
.objmap a{color:var(--accent-ink);cursor:pointer;text-decoration:underline;text-underline-offset:2px}

/* ============================================================ LESSON (the room) */
.read-progress{position:fixed;left:0;top:0;height:2px;background:var(--accent);width:0;z-index:6;
  transition:width .1s linear}
@media(max-width:900px){.read-progress{top:auto;bottom:calc(64px + env(safe-area-inset-bottom))}}
.lesson{max-width:var(--read);margin:0 auto}
.lesson-head{margin-bottom:30px}
.lesson-head .meta{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.lesson h1{margin:16px 0 20px;font-weight:400;font-size:clamp(1.9rem,3.6vw,2.7rem)}
.lesson .why{font-family:var(--serif);font-size:1.08rem;line-height:1.6;color:var(--ink-soft);
  border-left:2px solid var(--accent);padding-left:20px;margin:0}
.why-lbl{display:block;font-family:var(--sans);font-style:normal;font-size:.66rem;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;color:var(--accent-ink);margin-bottom:6px}
.lesson .prose{font-size:1.09rem;line-height:1.74}
.lesson .prose p{margin:0 0 1.05em}
.lesson .prose p:last-child{margin-bottom:0}
.lesson .lead{font-size:1.2rem;line-height:1.62;color:var(--ink);margin:0 0 6px}
.lesson .lead p:first-child::first-letter{float:left;font-family:var(--display);font-weight:500;
  font-size:3.3em;line-height:.82;padding:.05em .09em 0 0;color:var(--accent)}

/* key points — a scannable summary strip right under the intro */
.keypoints{background:var(--raised-2);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:20px 22px;margin:26px 0}
.keypoints .block-tag{margin-top:0}

/* "on this page" mini-index for long lessons */
.lesson-toc{border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:16px 0;margin:30px 0}
.lesson-toc .toc-lbl{font-family:var(--sans);font-size:.66rem;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:var(--ink-faint)}
.lesson-toc ol{margin:10px 0 0;padding:0;list-style:none;counter-reset:toc;
  display:grid;grid-template-columns:1fr 1fr;gap:4px 24px}
@media(max-width:600px){.lesson-toc ol{grid-template-columns:1fr}}
.lesson-toc li{counter-increment:toc;font-family:var(--serif)}
.lesson-toc li::before{content:counter(toc,decimal-leading-zero);font-family:var(--mono);font-size:.72rem;
  color:var(--accent-ink);margin-right:10px}
.lesson-toc a{color:var(--ink-soft);text-decoration:none}
.lesson-toc a:hover{color:var(--accent-ink);text-decoration:underline;text-underline-offset:2px}

.block{margin:44px 0;scroll-margin-top:80px}
.block.concept{border-top:1px solid var(--line);padding-top:28px}
.block-h{display:flex;align-items:baseline;gap:14px;margin-bottom:14px}
.block-h .ix{font-family:var(--display);font-size:1.5rem;font-weight:500;color:var(--accent);flex:none;line-height:1}
.block-h h3{font-weight:500;font-size:1.34rem;letter-spacing:-.01em}
.block-tag{font-family:var(--sans);font-size:.68rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;
  color:var(--ink-faint);display:flex;align-items:center;gap:9px;margin:0 0 12px}
.block-tag::before{content:'';width:22px;height:1px;background:var(--accent);opacity:.5}
.block.are .prose{background:var(--raised-2);border-radius:var(--r-lg);padding:18px 20px;font-size:1.04rem}

.worked{border-left:2px solid var(--line-strong);padding:2px 0 2px 20px;margin:14px 0}
.worked-s{font-family:var(--serif);font-style:italic;color:var(--ink-soft);margin-bottom:8px}
.cyu-n{font-family:var(--mono);font-size:.78rem;color:var(--accent-ink);margin-right:4px}

.egrid{display:grid;gap:2px;background:var(--line-soft);border:1px solid var(--line-soft);
  border-radius:var(--r);overflow:hidden;margin:12px 0}
.egrid>div{background:var(--raised);padding:13px 15px;font-size:.96rem}
.egrid.two{grid-template-columns:1fr 1fr}
@media(max-width:640px){.egrid.two{grid-template-columns:1fr}}
.vs{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center;margin:10px 0;
  font-size:.96rem}
.vs .mid{font-family:var(--mono);font-size:.7rem;color:var(--ink-faint)}
@media(max-width:640px){.vs{grid-template-columns:1fr}.vs .mid{display:none}}

ul.clean{list-style:none;padding:0;display:flex;flex-direction:column;gap:9px}
ul.clean li{padding-left:20px;position:relative;font-size:1rem}
ul.clean li::before{content:'';position:absolute;left:2px;top:.68em;width:7px;height:1px;background:var(--accent)}
ul.trap li::before{background:var(--warn-ink);width:7px;height:7px;top:.5em;border-radius:1px}

details.cyu{border:1px solid var(--line);border-radius:var(--r);margin:8px 0;background:var(--raised)}
details.cyu summary{cursor:pointer;padding:13px 16px;font-family:var(--serif);font-weight:600;
  list-style:none;display:flex;justify-content:space-between;gap:10px}
details.cyu summary::-webkit-details-marker{display:none}
details.cyu summary::after{content:'+';font-family:var(--mono);color:var(--ink-faint)}
details.cyu[open] summary::after{content:'–'}
details.cyu .ans{padding:0 16px 15px;color:var(--ink-soft);font-size:.98rem}

.sources{margin-top:40px;border-top:1px solid var(--line)}
.sources summary{cursor:pointer;padding:14px 0;font-family:var(--sans);font-size:.78rem;font-weight:600;
  letter-spacing:.04em;color:var(--ink-faint);list-style:none}
.sources summary::-webkit-details-marker{display:none}
.sources .src{font-family:var(--sans);font-size:.8rem;padding:9px 12px;border:1px solid var(--line-soft);
  border-radius:var(--r);margin:6px 0;background:var(--raised)}
.sources .src .p{font-family:var(--mono);font-size:.68rem;color:var(--ink-faint);margin-bottom:3px}

.lesson-nav{position:sticky;bottom:0;background:color-mix(in srgb,var(--paper) 90%,transparent);
  backdrop-filter:blur(8px);border-top:1px solid var(--line);
  display:flex;gap:10px;align-items:center;padding:12px 0;margin-top:44px;flex-wrap:wrap;z-index:3}
.lesson-nav .grow{flex:1}

/* "need another explanation" */
.reexplain{border:1px dashed var(--line-strong);border-radius:var(--r-lg);padding:16px 18px;margin:30px 0}
.reexplain .h{font-family:var(--serif);font-weight:600;margin-bottom:10px}
.reexplain .chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font-family:var(--sans);font-size:.8rem;font-weight:500;padding:7px 13px;border-radius:100px;
  border:1px solid var(--line-strong);background:var(--raised);cursor:pointer;min-height:0;color:var(--ink-soft)}
.chip:hover{background:var(--accent-soft);color:var(--accent-ink);border-color:var(--accent-line)}
.sense{display:flex;gap:10px;align-items:center;margin-top:14px;font-family:var(--sans);font-size:.84rem}

/* ============================================================ ASK ALEXANDRIA */
:root{--ask-bottom:20px}
/* FAB — brand red, white ink, pill. Sits above whatever's at the bottom of the
   current screen (bottom nav / sticky lesson controls / safe area) via --ask-bottom */
.ask-fab{position:fixed;right:20px;bottom:var(--ask-bottom);z-index:30;
  background:var(--accent);color:#fff;border:1px solid var(--accent);
  border-radius:100px;padding:12px 19px;display:flex;gap:9px;align-items:center;box-shadow:var(--shadow);
  font-family:var(--sans);font-weight:600;font-size:.85rem;cursor:pointer;
  transition:background .14s var(--ease),transform .12s var(--ease)}
.ask-fab:hover{background:var(--accent-ink);transform:translateY(-1px)}
.ask-fab:active{transform:translateY(0)}
.ask-fab:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.ask-fab svg{width:16px;height:16px;stroke:#fff;fill:none;stroke-width:1.7}

.ask-panel{position:fixed;right:20px;bottom:var(--ask-bottom);
  width:min(440px,calc(100vw - 40px));max-height:min(66vh,600px);
  background:var(--raised);border:1px solid var(--line-strong);
  border-radius:var(--r-lg);box-shadow:var(--shadow);display:flex;flex-direction:column;z-index:31;overflow:hidden}
.ask-panel.expanded{width:min(560px,calc(100vw - 40px));max-height:min(82vh,780px)}
.ask-panel .head{display:flex;justify-content:space-between;align-items:center;gap:10px;
  padding:14px 16px;border-bottom:1px solid var(--line)}
.ask-panel .head .t{font-family:var(--display);font-weight:600;font-size:1rem}
.ask-panel .head .ctx{font-family:var(--mono);font-size:.62rem;color:var(--ink-faint);letter-spacing:.04em;
  margin-top:2px;max-width:34ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ask-panel .head-btns{display:flex;gap:2px}
.ask-panel .hb{background:none;border:0;box-shadow:none;color:var(--ink-faint);padding:5px 7px;min-height:0;
  font-size:.9rem;line-height:1;cursor:pointer}
.ask-panel .hb:hover{color:var(--ink);background:var(--raised-2);transform:none;box-shadow:none}
.ask-panel .hb.expand{font-size:1rem}
@media(max-width:900px){.ask-panel .hb.expand{display:none}}

.ask-log{flex:1;overflow-y:auto;padding:16px 16px 24px;display:flex;flex-direction:column;gap:16px;
  position:relative;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){.ask-log{scroll-behavior:auto}}
.ask-log .m{font-size:.94rem;line-height:1.58;max-width:100%}
/* student's question — right, sans, tinted bubble */
.ask-log .m.u{align-self:flex-end;max-width:88%;background:var(--accent-soft);color:var(--accent-ink);
  border-radius:12px 12px 3px 12px;padding:9px 13px;font-family:var(--sans);font-size:.86rem}
.ask-log .m.u .who{font-size:.6rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  opacity:.7;display:block;margin-bottom:3px}
/* Alexandria's answer — left, serif, editorial */
.ask-log .m.a{align-self:flex-start;max-width:100%;font-family:var(--serif)}
.ask-log .m.a .who{font-family:var(--sans);font-size:.62rem;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--accent-ink);display:block;margin-bottom:5px}
.ask-log .m.a .txt{white-space:pre-wrap}
.ask-log .m.a[data-fresh="1"]{animation:askIn .28s var(--ease)}
@keyframes askIn{from{opacity:0;transform:translateY(4px)}}
@media (prefers-reduced-motion:reduce){.ask-log .m.a[data-fresh="1"]{animation:none}}
.ask-log .m.a .cached{font-family:var(--mono);font-size:.58rem;color:var(--ink-faint);
  display:block;margin-top:8px;letter-spacing:.04em}
/* thinking state */
.ask-log .m.thinking{color:var(--ink-faint);font-style:italic}
.ask-log .m.thinking .dots{display:inline-flex;gap:3px;vertical-align:middle;margin-right:4px}
.ask-log .m.thinking .dots i{width:5px;height:5px;border-radius:50%;background:var(--accent);
  animation:askDot 1s var(--ease) infinite}
.ask-log .m.thinking .dots i:nth-child(2){animation-delay:.15s}
.ask-log .m.thinking .dots i:nth-child(3){animation-delay:.3s}
@keyframes askDot{0%,60%,100%{opacity:.25}30%{opacity:1}}
@media (prefers-reduced-motion:reduce){.ask-log .m.thinking .dots i{animation:none;opacity:.6}}
/* "there's more below" fade */
.ask-log::after{content:'';position:sticky;bottom:0;left:0;right:0;height:22px;margin-top:-22px;
  background:linear-gradient(transparent,var(--raised));pointer-events:none;flex:none}
.ask-empty{color:var(--ink-faint);font-style:italic;font-size:.9rem;font-family:var(--serif)}

.ask-input{border-top:1px solid var(--line);padding:12px;display:flex;gap:8px;align-items:flex-end}
.ask-input textarea{flex:1;min-height:42px;max-height:120px;font-family:var(--sans);font-size:.9rem;
  border:1px solid var(--line-strong);border-radius:var(--r);padding:10px;resize:none;background:var(--paper)}
.ask-input textarea:focus{outline:none;border-color:var(--accent)}
.ask-input textarea:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
.ask-input button{padding:0;width:42px;height:42px;min-height:0;flex:none;--bg:var(--accent);--fg:#fff}
.ask-input button svg{stroke:#fff}
.ask-input button:disabled{opacity:.4}

/* ============================================================ FLASHCARDS */
.fc-stage{max-width:520px;margin:0 auto;text-align:center}
.fc-progress{font-family:var(--mono);font-size:.72rem;color:var(--ink-faint);letter-spacing:.1em;margin-bottom:18px}
.flashcard{perspective:1400px;margin:0 auto 24px;min-height:280px}
.flashcard .inner{position:relative;width:100%;min-height:280px;transition:transform .5s var(--ease);
  transform-style:preserve-3d;cursor:pointer}
.flashcard.flip .inner{transform:rotateY(180deg)}
.flashcard .face{position:absolute;inset:0;backface-visibility:hidden;background:var(--raised);
  border:1px solid var(--line-strong);border-radius:var(--r-lg);padding:36px 28px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px}
.flashcard .front .concept{font-family:var(--mono);font-size:.66rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--ink-faint)}
.flashcard .front .q{font-family:var(--display);font-size:1.4rem;font-weight:500;line-height:1.3}
.flashcard .back{transform:rotateY(180deg);background:var(--graphite);color:var(--ink-invert);
  border-color:var(--graphite)}
.flashcard .back .a{font-family:var(--serif);font-size:1.08rem;line-height:1.55}
.flashcard .hint{font-family:var(--sans);font-size:.72rem;color:var(--ink-faint)}
.fc-actions{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}
@media (prefers-reduced-motion:reduce){
  .flashcard .inner{transition:none} .flashcard.flip .inner{transform:none}
  .flashcard .back{position:relative;transform:none}
  .flashcard:not(.flip) .back{display:none} .flashcard.flip .front{display:none}
}

/* ============================================================ PRACTICE / QUICK CHECK */
.exam-shell{max-width:680px;margin:0 auto}
/* Quick Check vs Practice — visually + linguistically distinct on the first screen */
.exam-intro{border-radius:var(--r-lg);padding:20px 22px;margin-bottom:26px}
.exam-intro .exam-kind{font-family:var(--sans);font-size:.68rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;display:block;margin-bottom:8px}
.exam-intro p{margin:0;font-family:var(--serif);font-size:1.02rem;color:var(--ink-soft);max-width:52ch}
.exam-intro.check{background:var(--accent-soft);border:1px solid var(--accent-line)}
.exam-intro.check .exam-kind{color:var(--accent-ink)}
.exam-intro.practice{background:var(--raised-2);border:1px solid var(--line)}
.exam-intro.practice .exam-kind{color:var(--ink-faint)}
.exam-tag{font-weight:600}
.is-check .exam-bar .track>i{background:var(--accent)}
.is-practice .exam-bar .track>i{background:var(--ink-soft)}
.exam-bar{display:flex;justify-content:space-between;align-items:center;font-family:var(--mono);
  font-size:.72rem;color:var(--ink-faint);letter-spacing:.06em;margin-bottom:20px}
.exam-bar .track{flex:1;margin:0 16px;height:3px;background:var(--stone);border-radius:100px;overflow:hidden}
.exam-bar .track>i{display:block;height:100%;background:var(--accent)}
.stem{font-family:var(--serif);font-size:1.16rem;line-height:1.6;margin-bottom:22px}
.choices{display:flex;flex-direction:column;gap:10px}
.choice{display:flex;gap:13px;align-items:flex-start;padding:14px 16px;border:1px solid var(--line-strong);
  border-radius:var(--r);cursor:pointer;background:var(--raised);transition:border-color .12s,background .12s;
  font-size:1rem;text-align:left;min-height:0;color:var(--ink);font-family:var(--serif);font-weight:400}
.choice:hover{border-color:var(--ink-faint)}
.choice.sel{border-color:var(--accent);background:var(--accent-soft)}
.choice.correct{border-color:var(--ok);background:var(--ok-soft)}
.choice.wrong{border-color:var(--accent);background:var(--accent-soft)}
.choice .k{font-family:var(--mono);font-weight:700;color:var(--accent-ink);flex:none}
.choice>span:last-child{flex:1}
.exam-result .rline{padding:12px 0;border-bottom:1px solid var(--line-soft);font-size:.94rem;font-family:var(--sans)}
.exam-result .rline .v{font-weight:700}
.exam-result .rline .rat{display:block;color:var(--ink-soft);font-family:var(--serif);margin-top:4px;font-size:.95rem}
.score-big{font-family:var(--display);font-size:3rem;font-weight:500;line-height:1}

/* ============================================================ PROGRESS */
.stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1px;
  background:var(--line-soft);border:1px solid var(--line-soft);border-radius:var(--r-lg);overflow:hidden}
.stat-row>div{background:var(--raised);padding:18px}
.stat-row .n{font-family:var(--display);font-size:1.7rem;font-weight:500;line-height:1}
.stat-row .n.dim{font-size:.95rem;font-style:italic;font-family:var(--serif);color:var(--ink-faint)}
.bars{display:flex;flex-direction:column;gap:14px}
.bars .b{display:grid;grid-template-columns:1fr;gap:6px}
.bars .b .lbl{display:flex;justify-content:space-between;font-family:var(--sans);font-size:.84rem}
.bars .b .lbl .pct{color:var(--ink-faint)}
.spark{display:flex;gap:3px;align-items:flex-end;height:44px}
.spark i{flex:1;background:var(--stone);border-radius:1px;min-height:2px}
.spark i.on{background:var(--accent)}
.weak-list{font-family:var(--sans);font-size:.88rem}
.weak-list .w{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px solid var(--line-soft)}
.weak-list .w .pct{color:var(--accent-ink);font-weight:600}

/* readiness */
.readiness{display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.readiness .dial{width:96px;height:96px;flex:none;border-radius:50%;display:grid;place-items:center;
  background:conic-gradient(var(--accent) var(--p,0%),var(--stone) 0);position:relative}
.readiness .dial::after{content:'';position:absolute;inset:9px;border-radius:50%;background:var(--raised)}
.readiness .dial b{position:relative;font-family:var(--display);font-size:1.3rem;font-weight:600}
.readiness.pending .dial{background:var(--stone)}
.readiness.pending .dial b{font-size:.8rem;color:var(--ink-faint)}

/* ============================================================ ACCOUNT */
.acct{max-width:520px}

/* ============================================================ BOTTOM NAV (mobile) */
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:20;background:var(--paper-2);
  border-top:1px solid var(--line);display:none;justify-content:space-around;
  padding:6px 4px calc(6px + env(safe-area-inset-bottom))}
.tabbar a{display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 10px;
  font-family:var(--sans);font-size:.62rem;font-weight:600;letter-spacing:.02em;color:var(--ink-faint);
  cursor:pointer;text-decoration:none;flex:1;text-align:center}
.tabbar a svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.5}
.tabbar a.on{color:var(--accent)}
.tabbar a.on svg{stroke:var(--accent)}

/* ============================================================ RESPONSIVE */
@media(max-width:900px){
  .app{grid-template-columns:1fr}
  .rail{display:none}
  .topbar{display:flex;gap:10px}
  .topbar .wm{font-size:1rem}
  .topbar .lang-control{margin-left:auto;padding:2px}
  .topbar .lang-opt{padding:5px 8px;font-size:.64rem}
  .topbar .health span{display:none}   /* dot only on mobile */
  .page{padding-bottom:110px}
  .grid-2,.grid-3{grid-template-columns:1fr}
  .snap>div{border-right:0;border-bottom:1px solid var(--line-soft)}
  .snap>div:last-child{border-bottom:0}
  .tabbar{display:flex}
}

@media(max-width:900px){
  /* compact icon FAB — vertical offset comes from --ask-bottom (JS), which
     already accounts for the tab bar + sticky lesson controls + safe area */
  .ask-fab{right:14px;padding:0;width:50px;height:50px;border-radius:50%;justify-content:center}
  .ask-fab span{display:none}
  .ask-fab svg{width:21px;height:21px}
  /* mobile: always a bottom sheet, pinned to the very bottom regardless of --ask-bottom */
  .ask-panel,.ask-panel.expanded{right:0;left:0;bottom:0;width:100vw;max-height:86vh;
    border-radius:var(--r-lg) var(--r-lg) 0 0;padding-bottom:env(safe-area-inset-bottom)}
  .ask-panel .ask-log::after{background:linear-gradient(transparent,var(--raised))}
  .lesson-nav{bottom:calc(64px + env(safe-area-inset-bottom))}
}
@media(max-width:560px){
  body{font-size:16px}
  .card{padding:18px}
}

/* tablet: two-column grids stay, rail collapses to icons */
@media(min-width:901px) and (max-width:1120px){
  .app{grid-template-columns:76px 1fr}
  .rail{padding:22px 12px;align-items:center}
  .rail-brand .wm span:not(.a){display:none}
  .rail-brand .wm{font-size:1.5rem}
  .navlink{justify-content:center;padding:12px}
  .navlink span{display:none}
  .rail-user span{display:none}
  .wm-tag{display:none}
}