/* =========================================================
   Nhà văn hóa An Lạc — style.css
   Phong cách: EDITORIAL / TẠP CHÍ IN (Editorial / tạp chí in)
   Trang web trông như một tờ báo/tạp chí gấp: giấy ngà, mực đen,
   một màu nhấn đỏ sẫm. KHÔNG bo góc, KHÔNG bóng đổ, KHÔNG icon,
   KHÔNG nút màu — liên kết là chữ gạch chân hoặc chữ hoa nhỏ + mũi tên.
   Màu: giấy #F4F1EA · mực #1B1B1B · đỏ sẫm #8C2F1E · xám giấy #d9d4c7
   Font: "Playfair Display" 900 (tít lớn, tới 120px, leading sát)
         "Newsreader" (thân bài, dàn nhiều cột column-count 2/3 có column-rule)
   Bố cục:
     - Header = MASTHEAD báo: dòng ngày tháng góc trái, tên "NHÀ VĂN HÓA AN LẠC"
       serif khổng lồ ở giữa, dòng "Số ..." bên dưới, rồi một hairline nav mục
     - Hero = "cover story": ảnh full-bleed, tít lớn tràn xuống mép dưới ảnh,
       deck 2 cột + hộp "Trong số này"
     - Lịch tuần = BẢNG GIỜ IN (7 cột Thứ 2–CN, hàng theo giờ, hairline)
     - Câu lạc bộ = danh bạ thụt lề treo (hanging indent)
     - Sự kiện = số ngày lớn đặt ngoài lề
     - Đóng góp = bảng sổ cái (ledger) + thanh tiến độ là một rule dày
     - Thông báo = cột bảng tin; bài dài có drop cap, pull quote ngoài lề
     - Footer = colophon (ban biên tập, địa chỉ, giấy phép)
     - Folio "Trang 04 / Mùa thu 2026" ở góc mỗi mục
   Ảnh: biến --img (link trực tiếp, xem CREDITS.md) trên .ph; mọi ảnh
        trừ ảnh bìa đều đen trắng (filter grayscale).
   Breakpoint: 1100 / 980 / 640 (dưới 640 mọi cột gộp thành 1)
   ========================================================= */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;0,900;1,400;1,700&family=Newsreader:ital,opsz,wght@0,6..72,400;0,6..72,500;0,6..72,600;1,6..72,400;1,6..72,500&display=swap');

:root{
  --paper:#F4F1EA;
  --paper-2:#E3DED3;
  --ink:#1B1B1B;
  --ink-2:#4a4844;
  --ink-3:#7d7a73;
  --red:#8C2F1E;
  --ph:#d9d4c7;
  --rule:#1B1B1B;
  --hair:rgba(27,27,27,.35);
  --serif:"Playfair Display",Georgia,"Times New Roman",serif;
  --text:"Newsreader",Georgia,"Times New Roman",serif;
  --gutter:2rem;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--paper);color:var(--ink);
  font-family:var(--text);font-size:18px;line-height:1.5;
  font-feature-settings:"onum","pnum","liga";
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--red)}
ul{list-style:none}
h1,h2,h3,h4{font-family:var(--serif);font-weight:900;line-height:.95;letter-spacing:-.02em;hyphens:none;overflow-wrap:normal}
p{hyphens:none}
.container{width:min(1200px,92%);margin:0 auto}

/* Kiểu chữ dùng chung */
.sc{font-variant:small-caps;text-transform:lowercase;letter-spacing:.12em}
.kicker{
  font-family:var(--text);font-variant:small-caps;letter-spacing:.14em;
  font-size:.85rem;font-weight:600;text-transform:lowercase;color:var(--red);
}
.kicker--ink{color:var(--ink)}
.folio{
  font-family:var(--text);font-variant:small-caps;text-transform:lowercase;
  letter-spacing:.12em;font-size:.78rem;color:var(--ink-3);
}
.more{
  font-variant:small-caps;text-transform:lowercase;letter-spacing:.12em;
  font-weight:600;text-decoration:none;font-size:.9rem;white-space:nowrap;
}
.more::after{content:" \2192"}
.more:hover{text-decoration:underline}
.rule{border:0;border-top:1px solid var(--rule);margin:0}
.rule--thick{border-top-width:4px}
.rule--hair{border-top-color:var(--hair)}
.caption{font-style:italic;font-size:.85rem;color:var(--ink-2);line-height:1.35;margin-top:.5rem}
.caption b{font-style:normal;font-variant:small-caps;text-transform:lowercase;letter-spacing:.08em;font-weight:600}
.ph{background:var(--img,none) center/cover no-repeat;background-color:var(--ph);display:block}
.ph--bw{filter:grayscale(1) contrast(1.05)}

/* Dàn nhiều cột */
.cols-2{column-count:2;column-gap:var(--gutter);column-rule:1px solid var(--hair)}
.cols-3{column-count:3;column-gap:var(--gutter);column-rule:1px solid var(--hair)}
.cols-2 p,.cols-3 p{margin-bottom:1em;text-align:justify;text-justify:inter-word}
.cols-2 p:last-child,.cols-3 p:last-child{margin-bottom:0}
.cols-2 h3,.cols-3 h3{font-size:1.25rem;margin:.2rem 0 .5rem;break-after:avoid}
.lead{font-size:1.2rem;line-height:1.4}
.dropcap::first-letter{
  font-family:var(--serif);font-weight:900;float:left;
  font-size:4.6em;line-height:.78;padding:.08em .12em 0 0;color:var(--ink);
}
.pull{
  font-family:var(--serif);font-weight:700;font-style:italic;
  font-size:1.6rem;line-height:1.15;letter-spacing:-.01em;
  border-top:4px solid var(--rule);border-bottom:1px solid var(--rule);
  padding:1rem 0;margin:1.5rem 0;break-inside:avoid;
}
.pull small{display:block;font-family:var(--text);font-style:normal;font-weight:400;font-size:.85rem;margin-top:.6rem;color:var(--ink-2)}
.pull small::before{content:"— "}

/* ---------- Masthead ---------- */
.masthead{padding-top:1rem}
.masthead__top{
  display:flex;justify-content:space-between;align-items:baseline;
  font-variant:small-caps;text-transform:lowercase;letter-spacing:.12em;
  font-size:.8rem;padding-bottom:.4rem;border-bottom:1px solid var(--rule);
}
.masthead__title{
  text-align:center;font-family:var(--serif);font-weight:900;
  font-size:clamp(2.4rem,6.4vw,5.4rem);line-height:.9;letter-spacing:-.01em;white-space:nowrap;
  margin:1.1rem 0 .6rem;text-transform:uppercase;
}
.masthead__title a{text-decoration:none}
.masthead__title a:hover{color:var(--ink)}
.masthead__issue{
  text-align:center;font-style:italic;font-size:1rem;color:var(--ink-2);
  padding-bottom:.7rem;border-bottom:3px solid var(--rule);
}
.masthead__issue span{font-style:normal;font-variant:small-caps;text-transform:lowercase;letter-spacing:.12em;color:var(--ink)}
.navbar{
  display:flex;justify-content:center;align-items:center;gap:.6rem;
  border-bottom:1px solid var(--rule);padding:.55rem 0;position:relative;
}
.nav{display:flex;gap:.6rem;align-items:center}
.nav li+li::before{content:"\00B7";margin-right:.6rem;color:var(--ink-3)}
.nav a{
  text-decoration:none;font-variant:small-caps;text-transform:lowercase;
  letter-spacing:.14em;font-size:.95rem;font-weight:600;
}
.nav a:hover,.nav a.is-active{text-decoration:underline;text-underline-offset:5px;color:var(--red)}
.burger{
  display:none;background:none;border:1px solid var(--rule);
  font-family:var(--text);font-variant:small-caps;text-transform:lowercase;
  letter-spacing:.14em;font-size:.9rem;padding:.3rem .7rem;cursor:pointer;color:var(--ink);
}
.burger span{display:none}

/* ---------- Trang bìa (cover story) ---------- */
.cover{margin-top:1.5rem}
.cover__img{position:relative;height:clamp(300px,56vw,640px);}
.cover__img .ph{position:absolute;inset:0}
.cover__label{
  position:absolute;top:1rem;left:1rem;background:var(--paper);
  padding:.35rem .7rem;font-variant:small-caps;text-transform:lowercase;
  letter-spacing:.14em;font-size:.8rem;font-weight:600;
}
.cover__body{position:relative;z-index:2;margin-top:-1.1em}
.cover__title{display:inline-block;background:var(--paper);padding:.22em .35em .04em 0;overflow:visible;
  font-size:clamp(3rem,9.5vw,120px);line-height:.98;letter-spacing:-.03em;
  margin:0 0 1rem;max-width:12ch;
}
.cover__title span{display:inline}
.cover__grid{display:grid;grid-template-columns:2fr 1fr;gap:var(--gutter);align-items:start;margin-top:1.2rem}
.cover__deck{font-size:1.15rem}
.cover__byline{margin-top:1rem;font-size:.9rem;color:var(--ink-2)}
.cover__byline b{font-variant:small-caps;text-transform:lowercase;letter-spacing:.1em;font-weight:600;color:var(--ink)}
.index{border-top:4px solid var(--rule);border-bottom:1px solid var(--rule);padding:.8rem 0 .9rem}
.index h3{font-size:1.05rem;font-family:var(--text);font-weight:600;font-variant:small-caps;text-transform:lowercase;letter-spacing:.14em;margin-bottom:.6rem}
.index li{display:flex;gap:.8rem;align-items:baseline;padding:.35rem 0;border-top:1px solid var(--hair);font-size:.98rem}
.index li:first-child{border-top:0}
.index .n{font-family:var(--serif);font-weight:900;font-size:1.25rem;min-width:2.2ch;color:var(--red)}
.index a{text-decoration:none}
.index a:hover{text-decoration:underline}
.index .pg{margin-left:auto;font-variant:small-caps;text-transform:lowercase;letter-spacing:.1em;color:var(--ink-3);font-size:.8rem;white-space:nowrap}

/* ---------- Đầu mục (section) ---------- */
.section{padding:2.6rem 0 0}
.section__head{
  display:flex;justify-content:space-between;align-items:flex-end;gap:1rem;
  border-top:4px solid var(--rule);padding-top:.5rem;margin-bottom:1.4rem;
}
.section__head h2{font-size:clamp(2rem,4.6vw,3.6rem)}
.section__head .kicker{display:block;margin-bottom:.2rem}
.section__head .folio{white-space:nowrap;padding-bottom:.3rem}
.section__foot{display:flex;justify-content:flex-end;padding:.8rem 0 0}

/* ---------- Bảng giờ in (Lịch tuần) ---------- */
.timetable-wrap{overflow-x:auto}
.timetable{width:100%;border-collapse:collapse;min-width:860px;font-size:.86rem;line-height:1.3}
.timetable th,.timetable td{border-top:1px solid var(--hair);padding:.55rem .5rem;vertical-align:top;text-align:left}
.timetable thead th{
  border-top:0;border-bottom:2px solid var(--rule);font-family:var(--serif);
  font-weight:900;font-size:1.05rem;padding-bottom:.5rem;
}
.timetable thead th small{display:block;font-family:var(--text);font-weight:400;font-size:.75rem;color:var(--ink-3);font-variant:small-caps;text-transform:lowercase;letter-spacing:.1em}
.timetable th[scope=row]{
  font-family:var(--serif);font-weight:900;font-size:1rem;white-space:nowrap;
  width:5.5rem;color:var(--ink);border-right:1px solid var(--rule);padding-right:.8rem;
}
.timetable td{border-left:1px solid var(--hair)}
.timetable td b{display:block;font-weight:600}
.timetable td i{display:block;font-size:.78rem;color:var(--ink-2)}
.timetable td em{display:block;font-style:normal;font-variant:small-caps;text-transform:lowercase;letter-spacing:.08em;font-size:.72rem;color:var(--red)}
.timetable tbody tr:last-child td,.timetable tbody tr:last-child th{border-bottom:3px solid var(--rule)}
.timetable td.is-dim{opacity:.15}
.timetable-legend{display:flex;flex-wrap:wrap;gap:1.2rem;margin-top:.8rem;font-size:.82rem;color:var(--ink-2)}
.timetable-legend span::before{content:"\25A0";margin-right:.35rem;color:var(--ink)}

/* ---------- Danh bạ Câu lạc bộ ---------- */
.directory{column-count:2;column-gap:var(--gutter);column-rule:1px solid var(--hair)}
.directory--3{column-count:3}
.directory li{
  break-inside:avoid;padding:.55rem 0 .55rem 2.2rem;text-indent:-2.2rem;
  border-top:1px solid var(--hair);font-size:.98rem;line-height:1.4;
}
.directory li:first-child{border-top:0}
.directory .name{font-family:var(--serif);font-weight:900;font-size:1.08rem}
.directory .sep{color:var(--ink-3);margin:0 .3rem}
.directory .who{font-style:italic}
.directory .room{font-variant:small-caps;text-transform:lowercase;letter-spacing:.08em;font-size:.85rem}
.directory .tag{font-variant:small-caps;text-transform:lowercase;letter-spacing:.08em;font-size:.8rem;color:var(--red);font-weight:600}
.directory-group{margin-bottom:1.8rem}
.directory-group h3{font-size:1.5rem;border-bottom:1px solid var(--rule);padding-bottom:.4rem;margin-bottom:.4rem}

/* ---------- Sự kiện — số ngày ngoài lề ---------- */
.events{border-top:1px solid var(--rule)}
.event{
  display:grid;grid-template-columns:8rem 1fr 14rem;gap:var(--gutter);
  padding:1.3rem 0;border-bottom:1px solid var(--hair);align-items:start;
}
.event:last-child{border-bottom:3px solid var(--rule)}
.event__date{font-family:var(--serif);font-weight:900;font-size:4.2rem;line-height:.85;letter-spacing:-.04em;margin-left:-.1em}
.event__date small{display:block;font-family:var(--text);font-weight:600;font-size:.8rem;letter-spacing:.14em;font-variant:small-caps;text-transform:lowercase;margin-top:.4rem;color:var(--red)}
.event h3{font-size:1.7rem;margin-bottom:.35rem;line-height:1}
.event p{font-size:.98rem}
.event__meta{font-size:.9rem;color:var(--ink-2);line-height:1.5}
.event__meta b{display:block;font-variant:small-caps;text-transform:lowercase;letter-spacing:.1em;font-weight:600;color:var(--ink)}
.event--past{color:var(--ink-2)}
.event--past .event__date{font-size:2.6rem;color:var(--ink-3)}
.event--past h3{font-size:1.3rem}

/* ---------- Sổ cái Đóng góp ---------- */
.ledger{width:100%;border-collapse:collapse;font-size:.95rem}
.ledger th,.ledger td{padding:.7rem .5rem;text-align:left;border-top:1px solid var(--hair);vertical-align:top}
.ledger thead th{border-top:0;border-bottom:2px solid var(--rule);font-variant:small-caps;text-transform:lowercase;letter-spacing:.12em;font-weight:600;font-size:.85rem}
.ledger td.num,.ledger th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.ledger td.num{font-family:var(--serif);font-weight:700}
.ledger tfoot td{border-top:3px solid var(--rule);border-bottom:1px solid var(--rule);font-weight:600}
.ledger .purpose{font-family:var(--serif);font-weight:900;font-size:1.05rem}
.ledger .purpose small{display:block;font-family:var(--text);font-weight:400;font-size:.82rem;color:var(--ink-2);margin-top:.15rem}
.bar{height:6px;background:var(--paper-2);position:relative;margin-top:.5rem;width:100%}
.bar i{position:absolute;left:0;top:0;bottom:0;background:var(--ink)}
.bar i.r{background:var(--red)}
.bar-label{font-size:.78rem;color:var(--ink-3);margin-top:.25rem;font-variant:small-caps;text-transform:lowercase;letter-spacing:.08em}

/* ---------- Bảng tin thông báo ---------- */
.bulletin{border-top:1px solid var(--rule);border-bottom:3px solid var(--rule);padding:.4rem 0 .6rem}
.bulletin li{padding:.75rem 0;border-top:1px solid var(--hair)}
.bulletin li:first-child{border-top:0}
.bulletin time{font-variant:small-caps;text-transform:lowercase;letter-spacing:.12em;font-size:.78rem;color:var(--red);font-weight:600;display:block}
.bulletin h4{font-family:var(--serif);font-weight:700;font-size:1.1rem;line-height:1.1;margin:.2rem 0 .3rem}
.bulletin p{font-size:.9rem;color:var(--ink-2)}

/* ---------- Trang bài dài ---------- */
.article__head{display:grid;grid-template-columns:1fr 1fr;gap:var(--gutter);align-items:end;margin-bottom:1.5rem}
.article__head h2{font-size:clamp(2.6rem,6.5vw,5.6rem)}
.article__head p{font-size:1.1rem;font-style:italic;color:var(--ink-2)}
.article__body{display:grid;grid-template-columns:1fr 3fr;gap:var(--gutter)}
.margin-note{font-size:.9rem;color:var(--ink-2)}
.margin-note .pull{font-size:1.45rem;margin-top:0}
.figure{margin:0 0 1.5rem}
.figure .ph{height:280px}
.figure--wide .ph{height:clamp(260px,42vw,520px)}
.figure--inline{break-inside:avoid;margin:.2rem 0 1.2rem}
.figure--inline .ph{height:220px}
.spread{display:grid;grid-template-columns:1fr 1fr;gap:var(--gutter);margin:2rem 0 .5rem}
.split{display:grid;grid-template-columns:2fr 1fr;gap:var(--gutter);align-items:start}
.split--rev{grid-template-columns:1fr 2fr}
.side-box{border-top:4px solid var(--rule);border-bottom:1px solid var(--rule);padding:.8rem 0 1rem;font-size:.95rem}
.side-box h3{font-family:var(--text);font-weight:600;font-variant:small-caps;text-transform:lowercase;letter-spacing:.14em;font-size:1rem;margin-bottom:.6rem}
.side-box dl{display:grid;grid-template-columns:auto 1fr;gap:.3rem .8rem}
.side-box dt{font-variant:small-caps;text-transform:lowercase;letter-spacing:.1em;font-size:.82rem;color:var(--ink-3)}
.side-box dd{font-weight:500}
.side-box p+p{margin-top:.6rem}
.side-box+.side-box{margin-top:1.4rem}

/* ---------- Bộ lọc (chữ gạch chân, không nút) ---------- */
.filter{display:flex;flex-wrap:wrap;gap:.3rem 1.4rem;align-items:baseline;margin:0 0 1.2rem;font-size:.9rem;border-bottom:1px solid var(--hair);padding-bottom:.6rem}
.filter span{font-variant:small-caps;text-transform:lowercase;letter-spacing:.12em;color:var(--ink-3)}
.filter button{
  background:none;border:0;padding:0;font:inherit;color:var(--ink);cursor:pointer;
  font-variant:small-caps;text-transform:lowercase;letter-spacing:.12em;font-weight:600;
}
.filter button:hover,.filter button.is-active{text-decoration:underline;text-underline-offset:4px;color:var(--red)}
.view-toggle{margin-left:auto}
.listview{display:none}
.listview.is-visible{display:block}
.timetable-wrap.is-hidden{display:none}
.listview li{display:grid;grid-template-columns:7rem 7rem 1fr 9rem;gap:1rem;padding:.55rem 0;border-top:1px solid var(--hair);font-size:.95rem}
.listview li.h{font-variant:small-caps;text-transform:lowercase;letter-spacing:.12em;font-size:.8rem;color:var(--ink-3);border-top:0;border-bottom:2px solid var(--rule)}
.listview li:last-child{border-bottom:3px solid var(--rule)}
.listview li.is-hidden{display:none}
.listview .d{font-family:var(--serif);font-weight:900}
.listview .t{font-variant-numeric:tabular-nums}
.listview .k{font-variant:small-caps;text-transform:lowercase;letter-spacing:.08em;color:var(--red);font-size:.85rem}

/* ---------- Phiếu đăng ký (form giấy) ---------- */
.form{border-top:4px solid var(--rule);border-bottom:4px solid var(--rule);padding:1.2rem 0 1.4rem}
.form__head{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--rule);padding-bottom:.6rem;margin-bottom:1rem}
.form__head h3{font-size:1.9rem}
.form__head .folio{color:var(--ink)}
.form p.note{font-size:.88rem;font-style:italic;color:var(--ink-2);margin-bottom:1rem}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:0 2rem}
.field{display:grid;grid-template-columns:auto 1fr;gap:.6rem;align-items:baseline;margin-bottom:.9rem}
.field--full{grid-column:1/-1}
.field label,.field .lbl{font-variant:small-caps;text-transform:lowercase;letter-spacing:.1em;font-size:.88rem;font-weight:600;white-space:nowrap}
.field input,.field select,.field textarea{
  width:100%;background:transparent;border:0;border-bottom:1px dotted var(--ink);
  font:inherit;font-size:1rem;color:var(--ink);padding:.15rem 0;border-radius:0;
  outline:none;
}
.field textarea{border-bottom:0;background-image:repeating-linear-gradient(to bottom,transparent 0 calc(1.6em - 1px),var(--ink) calc(1.6em - 1px) 1.6em);line-height:1.6em;resize:vertical;min-height:4.8em}
.field input:focus,.field select:focus{border-bottom:1px solid var(--red)}
.field select{appearance:none;-webkit-appearance:none;cursor:pointer}
.checks{display:flex;flex-wrap:wrap;gap:.4rem 1.4rem;font-size:.95rem}
.checks label{display:inline-flex;gap:.45rem;align-items:center;cursor:pointer}
.checks input{appearance:none;-webkit-appearance:none;width:.95em;height:.95em;border:1px solid var(--ink);margin:0;position:relative;border-radius:0}
.checks input:checked::after{content:"\00D7";position:absolute;inset:0;display:grid;place-items:center;font-size:1.05em;line-height:1;font-weight:700}
.form__foot{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:1rem;margin-top:1.2rem;border-top:1px solid var(--hair);padding-top:.9rem}
.form__foot .sig{font-size:.88rem;color:var(--ink-2);font-style:italic}
.submit{
  background:none;border:0;padding:0;font:inherit;cursor:pointer;color:var(--ink);
  font-variant:small-caps;text-transform:lowercase;letter-spacing:.14em;font-weight:600;font-size:1rem;
  border-bottom:2px solid var(--ink);
}
.submit::after{content:" \2192"}
.submit:hover{color:var(--red);border-color:var(--red)}

/* ---------- Colophon (footer) ---------- */
.colophon{margin-top:3.5rem;border-top:4px solid var(--rule);padding:1.2rem 0 2rem}
.colophon__title{text-align:center;font-size:clamp(1.8rem,4.6vw,3.2rem);text-transform:uppercase;letter-spacing:-.01em;border-bottom:1px solid var(--rule);padding-bottom:.7rem;margin-bottom:1.2rem}
.colophon__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gutter);font-size:.88rem;line-height:1.5}
.colophon h4{font-family:var(--text);font-weight:600;font-variant:small-caps;text-transform:lowercase;letter-spacing:.14em;font-size:.85rem;margin-bottom:.4rem;border-bottom:1px solid var(--hair);padding-bottom:.25rem}
.colophon li{padding:.1rem 0}
.colophon__bottom{margin-top:1.4rem;border-top:1px solid var(--rule);padding-top:.6rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem;font-size:.78rem;color:var(--ink-3);font-variant:small-caps;text-transform:lowercase;letter-spacing:.12em}

/* ---------- Trang con ---------- */
.page-head{margin-top:1.8rem;border-bottom:1px solid var(--rule);padding-bottom:1.2rem}
.page-head__top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:.6rem}
.page-head h1{font-size:clamp(3rem,9vw,110px);letter-spacing:-.03em;max-width:14ch}
.page-head .cols-2{margin-top:1.2rem}

/* ---------- Responsive ---------- */
@media (max-width:1100px){
  .event{grid-template-columns:6.5rem 1fr 11rem}
  .colophon__grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:980px){
  .cols-3,.directory--3{column-count:2}
  .cover__grid,.article__head,.split,.split--rev{grid-template-columns:1fr}
  .article__body{grid-template-columns:1fr}
  .margin-note{column-count:2;column-gap:var(--gutter)}
  .navbar{justify-content:space-between}
  .burger{display:inline-block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--paper);flex-direction:column;gap:0;border-bottom:3px solid var(--rule);z-index:10;padding:.3rem 0}
  .nav.is-open{display:flex}
  .nav li{width:100%;border-top:1px solid var(--hair)}
  .nav li+li::before{content:none}
  .nav a{display:block;padding:.6rem 0}
  .listview li{grid-template-columns:6rem 6rem 1fr 7rem}
}
@media (max-width:640px){
  body{font-size:17px}
  .cols-2,.cols-3,.directory,.directory--3,.margin-note{column-count:1;column-rule:0}
  .cols-2 p,.cols-3 p{text-align:left}
  .spread,.form .row,.colophon__grid{grid-template-columns:1fr}
  .event{grid-template-columns:4.6rem 1fr}
  .event__date{font-size:3rem}
  .event__meta{grid-column:2}
  .cover__body{margin-top:-.9em}
  .cover__title{max-width:none}
  .listview li{grid-template-columns:1fr 1fr}
  .field{grid-template-columns:1fr}
  .masthead__top{flex-direction:column;gap:.2rem}
  .section__head{flex-direction:column;align-items:flex-start;gap:.3rem}
  .ledger{font-size:.85rem}
  .ledger th,.ledger td{padding:.5rem .3rem}
  .page-head h1{max-width:none}
}