/* =========================================================
   HTX Làng Quê — style.css
   Phong cách: SKETCH / VẼ TAY ("sổ tay nông dân")
   Hợp tác xã nông sản OCOP (mật ong, gạo, trà, miến, tinh dầu) có truy xuất
   nguồn gốc. HTML/CSS thuần, JS vanilla nhỏ cuối mỗi trang.
   Màu: giấy #FBF7EE · mực #2B2B2B · bút dạ xanh #3C8D4A · bút dạ cam #E07B24
        · highlighter vàng #FFF176 · băng dính #E8D9A8
   Font: "Kalam" (tiêu đề, ghi chú viết tay) + "Gaegu" (nhãn, tab, chú thích)
         + "Nunito" (thân trang, dễ đọc)
   Nguyên tắc thị giác:
     - Nền giấy có dòng kẻ mờ (repeating-linear-gradient) + 2 vết cà phê
       (radial-gradient) — cùng với highlighter là các gradient duy nhất
     - MỌI khung đều là "viền vẽ tay" (.sk): border 2px + border-radius lệch
       255px 15px 225px 15px / 15px 225px 15px 255px, kèm nét đúp ::before
       xoay nhẹ → cảm giác tô 2 lần bằng bút mực
     - Ảnh dán băng dính (.tape) xoay ±3°, polaroid xã viên viết tên tay
     - Mũi tên vẽ tay = SVG path 2 nét lệch nhau; gạch chân ngoằn ngoèo = SVG
     - Nút = khung vẽ tay có "bóng gạch chéo" (.btn::after), không nút web
     - Header = sổ tay: lỗ gáy xoắn bên trái (.holes), tên viết tay,
       nav là các tab giấy note màu xoay lệch
     - Input form = dòng chấm chấm để "điền tay"
   Bố cục trang chủ: hero (tiêu đề tay + từ khoanh tròn + ảnh dán + mũi tên
   sang ô "Quét mã truy xuất") → demo truy xuất (timeline vẽ tay) → sản phẩm
   (thẻ index card, sao OCOP bằng bút dạ, toggle sỉ/lẻ) → lịch mùa vụ 12 tháng
   → xã viên polaroid → đặt mua sỉ (trang vở) → chuyện làng → footer bìa sau.
   Ảnh: biến --img (link trực tiếp, xem CREDITS.md) trên phần tử .ph;
   .ph không có --img sẽ hiện ô giấy màu #e6dfd0 kèm chữ "ảnh" viết tay.
   ========================================================= */

:root{
  --paper:#FBF7EE; --paper-d:#F1E9D6; --paper-x:#E6DFD0;
  --ink:#2B2B2B; --ink-l:#5A5650; --rule:rgba(90,120,170,.14);
  --green:#3C8D4A; --green-l:#DDEBD6; --orange:#E07B24; --orange-l:#FBE3CC;
  --yellow:#FFF176; --pink:#F8C6D0; --blue:#CFE4F7; --tape:rgba(232,217,168,.75);
  --red:#C8504A;
  --hand:"Kalam","Segoe Print","Comic Sans MS",cursive;
  --label:"Gaegu","Segoe Print","Comic Sans MS",cursive;
  --body:"Nunito",system-ui,-apple-system,"Segoe UI",sans-serif;
  --r1:255px 15px 225px 15px / 15px 225px 15px 255px;
  --r2:15px 225px 15px 255px / 255px 15px 225px 15px;
  --r3:225px 25px 245px 20px / 20px 245px 25px 225px;
  --r4:20px 245px 20px 225px / 225px 20px 245px 20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--body);color:var(--ink);font-size:16.5px;line-height:1.6;
  background-color:var(--paper);
  background-image:
    radial-gradient(ellipse 160px 120px at 88% 18%, rgba(140,95,40,.14) 0 58%, rgba(140,95,40,.28) 60%, transparent 62%),
    radial-gradient(ellipse 110px 90px at 9% 72%, rgba(140,95,40,.10) 0 60%, rgba(140,95,40,.22) 62%, transparent 64%),
    repeating-linear-gradient(transparent 0 31px, var(--rule) 31px 32px);
  background-attachment:fixed,fixed,scroll;
}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--hand);font-weight:700;line-height:1.15;margin:0 0 .4em;letter-spacing:.01em}
h1{font-size:clamp(2.2rem,5vw,3.6rem)}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem)}
h3{font-size:1.35rem}
p{margin:0 0 1em}
.container{width:min(1140px,92%);margin:0 auto}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.lbl{font-family:var(--label);font-size:1.15rem;line-height:1.2}
.hand{font-family:var(--hand)}
.hl{background:linear-gradient(transparent 55%,var(--yellow) 55%);padding:0 .15em}
.hl--g{background:linear-gradient(transparent 55%,#CDEBC6 55%)}
.hl--o{background:linear-gradient(transparent 55%,#FBD6B0 55%)}
.mk-g{color:var(--green)} .mk-o{color:var(--orange)} .mk-r{color:var(--red)}
.ph{background:var(--img,none) center/cover no-repeat;background-color:#e6dfd0;position:relative}
.ph:not([style*="--img"])::after{content:"✎ ảnh";position:absolute;inset:0;display:grid;place-items:center;font-family:var(--label);color:var(--ink-l);font-size:1.4rem;opacity:.7}

/* ---------- khung vẽ tay ---------- */
.sk{position:relative;border:2px solid var(--ink);border-radius:var(--r1);background:var(--paper);padding:1.2rem 1.4rem}
.sk::before{content:"";position:absolute;inset:-3px;border:2px solid var(--ink);border-radius:var(--r2);opacity:.45;transform:rotate(-.6deg);pointer-events:none}
.sk--b{border-radius:var(--r2)} .sk--b::before{border-radius:var(--r3);transform:rotate(.7deg)}
.sk--c{border-radius:var(--r3)} .sk--c::before{border-radius:var(--r1);transform:rotate(-.9deg)}
.sk--d{border-radius:var(--r4)} .sk--d::before{border-radius:var(--r2);transform:rotate(.5deg)}
.sk--g{border-color:var(--green)} .sk--g::before{border-color:var(--green)}
.sk--o{border-color:var(--orange)} .sk--o::before{border-color:var(--orange)}
.sk--fill{background:var(--paper-d)}
.sk--tilt{transform:rotate(-1deg)} .sk--tilt2{transform:rotate(1.2deg)}

/* nút vẽ tay */
.btn{position:relative;display:inline-block;font-family:var(--hand);font-weight:700;font-size:1.1rem;line-height:1.1;padding:.65rem 1.4rem;border:2px solid var(--ink);border-radius:var(--r3);background:var(--paper);color:var(--ink);text-decoration:none;cursor:pointer;transition:transform .15s}
.btn::after{content:"";position:absolute;inset:4px -6px -6px 4px;z-index:-1;border-radius:inherit;background:repeating-linear-gradient(-45deg,var(--ink) 0 1.5px,transparent 1.5px 5px);opacity:.55}
.btn::before{content:"";position:absolute;inset:-3px;border:1.5px solid var(--ink);border-radius:var(--r1);opacity:.35;transform:rotate(1deg)}
.btn:hover{transform:rotate(-1.5deg) translate(-1px,-1px)}
.btn--g{background:var(--green-l)} .btn--o{background:var(--orange-l)} .btn--y{background:var(--yellow)}
.btn--sm{font-size:.95rem;padding:.4rem .9rem}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btnrow{display:flex;gap:1.1rem;flex-wrap:wrap;align-items:center}

/* băng dính + khung ảnh */
.tape{position:absolute;width:110px;height:28px;background:var(--tape);border-left:1px dashed rgba(120,100,50,.35);border-right:1px dashed rgba(120,100,50,.35);pointer-events:none;z-index:2}
.tape--tl{top:-14px;left:-30px;transform:rotate(-38deg)}
.tape--tr{top:-14px;right:-30px;transform:rotate(38deg)}
.tape--t{top:-14px;left:50%;transform:translateX(-50%) rotate(-3deg)}
.tape--b{bottom:-14px;left:50%;transform:translateX(-50%) rotate(2deg)}
.tape--bl{bottom:-14px;left:-30px;transform:rotate(38deg)}
.tape--br{bottom:-14px;right:-30px;transform:rotate(-38deg)}
.frame{position:relative;padding:10px 10px 14px;background:#fff;border:2px solid var(--ink);border-radius:var(--r4);box-shadow:4px 5px 0 rgba(43,43,43,.18);transform:rotate(-3deg)}
.frame--r{transform:rotate(3deg)} .frame--r2{transform:rotate(2deg)} .frame--l1{transform:rotate(-1.5deg)}
.frame .ph{aspect-ratio:4/3;border:1.5px solid var(--ink);border-radius:var(--r2);overflow:hidden}
.frame .cap{font-family:var(--label);font-size:1.15rem;text-align:center;margin:.6rem 0 0}

/* doodle: mũi tên, ngoằn ngoèo, khoanh tròn, sao */
.arrow{display:block;overflow:visible}
.arrow path{fill:none;stroke:var(--ink);stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.arrow path+path{stroke-width:1.3;opacity:.5}
.arrow--g path{stroke:var(--green)} .arrow--o path{stroke:var(--orange)}
.squig{display:block;width:100%;height:12px;overflow:visible}
.squig path{fill:none;stroke:var(--orange);stroke-width:2.5;stroke-linecap:round}
.squig--g path{stroke:var(--green)}
.circ{position:relative;display:inline-block;padding:.05em .35em;white-space:nowrap}
.circ::before{content:"";position:absolute;inset:-.1em -.4em;border:2.5px solid var(--orange);border-radius:var(--r1);transform:rotate(-2deg)}
.circ::after{content:"";position:absolute;inset:-.05em -.5em;border:1.5px solid var(--orange);border-radius:var(--r2);transform:rotate(1.5deg);opacity:.6}
.circ--g::before,.circ--g::after{border-color:var(--green)}
.stars{font-family:var(--hand);color:var(--orange);letter-spacing:.08em;font-size:1.15rem}
.stars .off{color:#C9C2B3}
.check{font-family:var(--hand);color:var(--green);font-weight:700}
.note{font-family:var(--label);font-size:1.2rem;line-height:1.25;color:var(--ink-l)}
.note--rot{display:inline-block;transform:rotate(-2deg)}

/* giấy note dán */
.sticky{position:relative;font-family:var(--label);font-size:1.2rem;line-height:1.25;padding:1rem 1.1rem;background:var(--yellow);border:1.5px solid rgba(43,43,43,.5);border-radius:2px 6px 3px 8px;box-shadow:3px 4px 0 rgba(43,43,43,.15);transform:rotate(-2deg)}
.sticky--p{background:var(--pink)} .sticky--b{background:var(--blue)} .sticky--g{background:var(--green-l)}
.sticky--r{transform:rotate(2deg)}

/* ---------- header: sổ tay ---------- */
.header{position:sticky;top:0;z-index:50;background:var(--paper);border-bottom:2px solid var(--ink);box-shadow:0 3px 0 rgba(43,43,43,.15)}
.header__in{position:relative;display:flex;align-items:center;gap:1.5rem;padding:.7rem 0 .7rem 2.6rem;min-height:74px}
.holes{position:absolute;left:0;top:0;bottom:0;width:2rem;display:flex;flex-direction:column;justify-content:space-around;padding:6px 0;border-right:1.5px dashed rgba(43,43,43,.35)}
.holes i{display:block;width:12px;height:12px;margin-left:8px;border:2px solid var(--ink);border-radius:50% 45% 55% 50%;background:var(--paper-x);box-shadow:inset 1px 1px 0 rgba(43,43,43,.3)}
.holes i:nth-child(2n){transform:rotate(30deg) scale(.95)}
.logo{display:flex;align-items:center;gap:.6rem;text-decoration:none;flex-shrink:0}
.logo__mark{width:46px;height:46px;border:2px solid var(--ink);border-radius:var(--r1);display:grid;place-items:center;font-family:var(--hand);font-weight:700;font-size:1.3rem;background:var(--green-l);transform:rotate(-4deg);position:relative}
.logo__mark::after{content:"";position:absolute;inset:-3px;border:1.5px solid var(--ink);border-radius:var(--r2);opacity:.4;transform:rotate(5deg)}
.logo__text{font-family:var(--hand);font-weight:700;font-size:1.45rem;line-height:1;transform:rotate(-1.5deg)}
.logo__text small{display:block;font-family:var(--label);font-weight:400;font-size:1rem;color:var(--ink-l);margin-top:.15rem}
.nav{display:flex;gap:.6rem;margin-left:auto;align-items:flex-end}
.nav a{font-family:var(--label);font-size:1.2rem;line-height:1;text-decoration:none;padding:.55rem .85rem .5rem;border:1.5px solid rgba(43,43,43,.55);border-radius:3px 5px 2px 6px;box-shadow:2px 3px 0 rgba(43,43,43,.15);transition:transform .15s}
.nav a:nth-child(1){background:var(--yellow);transform:rotate(-3deg)}
.nav a:nth-child(2){background:var(--pink);transform:rotate(2deg)}
.nav a:nth-child(3){background:var(--blue);transform:rotate(-2deg)}
.nav a:nth-child(4){background:var(--green-l);transform:rotate(3deg)}
.nav a:nth-child(5){background:var(--orange-l);transform:rotate(-1.5deg)}
.nav a:nth-child(6){background:#E8DDF5;transform:rotate(2.5deg)}
.nav a:hover{transform:rotate(0) translateY(-3px)}
.nav a.is-active{outline:2px solid var(--ink);outline-offset:-4px;font-weight:700}
.burger{display:none;margin-left:auto;background:none;border:2px solid var(--ink);border-radius:var(--r3);width:46px;height:42px;padding:8px;cursor:pointer;flex-direction:column;justify-content:space-between}
.burger span{display:block;height:2.5px;background:var(--ink);border-radius:2px}
.burger span:nth-child(1){transform:rotate(-3deg)} .burger span:nth-child(3){transform:rotate(3deg)}

/* ---------- hero ---------- */
.hero{padding:3.2rem 0 2.5rem;overflow:hidden}
.hero__in{display:grid;grid-template-columns:1.15fr .85fr;gap:2.5rem;align-items:center}
.hero__kicker{font-family:var(--label);font-size:1.3rem;color:var(--green);transform:rotate(-1.5deg);display:inline-block;margin-bottom:.4rem}
.hero h1{margin-bottom:.7rem}
.hero .lead{font-size:1.15rem;max-width:36rem}
.hero__right{position:relative;padding:1rem 1rem 2rem}
.hero__right .frame{max-width:420px;margin:0 auto}
.hero__arrow{position:absolute;width:260px;left:-200px;bottom:-16px;transform:rotate(10deg);z-index:3}
.hero__note{position:absolute;right:-14px;bottom:-58px;width:160px;font-size:1.05rem}
.scan{margin-top:1.8rem;display:flex;gap:1.2rem;align-items:center;flex-wrap:wrap;max-width:560px}
.scan__qr{width:92px;height:92px;flex-shrink:0;border:2px solid var(--ink);border-radius:var(--r2);display:grid;grid-template-columns:repeat(5,1fr);gap:3px;padding:8px;transform:rotate(-3deg);background:#fff}
.scan__qr i{display:block;border-radius:2px 3px 2px 3px}
.scan__qr i.on{background:var(--ink)}
.scan__body{flex:1;min-width:230px}
.scan__body h3{margin-bottom:.35rem}
.scan__form{display:flex;gap:.7rem;align-items:flex-end;flex-wrap:wrap}
.scan__form .fld{flex:1;min-width:180px;margin:0}

/* ---------- section chung ---------- */
.section{padding:3rem 0}
.section--alt{background:rgba(241,233,214,.55)}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem;flex-wrap:wrap;margin-bottom:1.8rem}
.sec-head h2{margin:0}
.sec-head .note{max-width:24rem}
.title-wrap{display:inline-block;position:relative}
.title-wrap .squig{position:absolute;left:0;bottom:-8px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.8rem}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.8rem}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:2rem}

/* ---------- form "điền tay" ---------- */
.fld{margin:0 0 1.1rem}
.fld label{display:block;font-family:var(--label);font-size:1.2rem;line-height:1.2;margin-bottom:.15rem}
.fld input,.fld select,.fld textarea{width:100%;font:inherit;font-family:var(--hand);font-size:1.1rem;color:var(--ink);background:transparent;border:0;border-bottom:2px dotted var(--ink);padding:.3rem .2rem;border-radius:0;outline:none}
.fld input:focus,.fld select:focus,.fld textarea:focus{border-bottom-style:dashed;border-bottom-color:var(--green);background:rgba(255,241,118,.25)}
.fld textarea{min-height:110px;resize:vertical;background-image:repeating-linear-gradient(transparent 0 30px,rgba(43,43,43,.25) 30px 31px);line-height:31px;padding-top:0}
.fld select{cursor:pointer}
.fld--inline{display:flex;gap:1rem;flex-wrap:wrap}
.fld--inline>div{flex:1;min-width:140px}
.chk{font-family:var(--label);font-size:1.15rem;display:flex;align-items:center;gap:.5rem;cursor:pointer;margin:.4rem 0}
.chk input{appearance:none;width:22px;height:22px;border:2px solid var(--ink);border-radius:var(--r4);display:grid;place-items:center;margin:0;cursor:pointer}
.chk input:checked::after{content:"✓";font-family:var(--hand);font-weight:700;color:var(--green);font-size:1.2rem;line-height:1}
.notebook{position:relative;background:#FFFDF6;border:2px solid var(--ink);border-radius:var(--r4);padding:1.8rem 2rem 1.8rem 3.4rem;background-image:repeating-linear-gradient(transparent 0 31px,rgba(90,120,170,.22) 31px 32px);background-position:0 12px}
.notebook::before{content:"";position:absolute;left:2.4rem;top:0;bottom:0;border-left:2px solid rgba(200,80,74,.55)}
.notebook::after{content:"";position:absolute;inset:-3px;border:1.5px solid var(--ink);border-radius:var(--r2);opacity:.4;transform:rotate(.4deg);pointer-events:none}
.notebook .holes{left:.35rem;width:1.4rem;border:0}
.notebook .holes i{margin-left:0}

/* ---------- truy xuất ---------- */
.trace{display:grid;grid-template-columns:.9fr 1.1fr;gap:2.5rem;align-items:start}
.trace__msg{font-family:var(--label);font-size:1.15rem;margin-top:.5rem;min-height:1.5em}
.trace__info{display:grid;grid-template-columns:1fr 1fr;gap:.6rem 1rem;margin:1rem 0 0;padding:0;list-style:none;font-size:.98rem}
.trace__info b{font-family:var(--label);font-weight:400;font-size:1.1rem;display:block;color:var(--ink-l);line-height:1.1}
.samples{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:.6rem}
.samples button{font-family:var(--label);font-size:1.05rem;background:var(--paper-d);border:1.5px dashed var(--ink);border-radius:var(--r3);padding:.2rem .7rem;cursor:pointer}
.samples button:hover{background:var(--yellow)}
.tl{list-style:none;margin:0;padding:0 0 0 2.4rem;position:relative}
.tl::before{content:"";position:absolute;left:.95rem;top:.6rem;bottom:.6rem;border-left:3px solid var(--ink);border-radius:50%;transform:rotate(.6deg)}
.tl::after{content:"";position:absolute;left:1.15rem;top:.9rem;bottom:.4rem;border-left:1.5px solid var(--ink);opacity:.4;transform:rotate(-.8deg)}
.tl li{position:relative;padding:0 0 1.5rem;opacity:0;transform:translateY(8px);transition:opacity .4s,transform .4s}
.tl.is-on li{opacity:1;transform:none}
.tl li:nth-child(2){transition-delay:.15s}.tl li:nth-child(3){transition-delay:.3s}.tl li:nth-child(4){transition-delay:.45s}.tl li:nth-child(5){transition-delay:.6s}
.tl__dot{position:absolute;left:-2.4rem;top:.1rem;width:34px;height:34px;border:2.5px solid var(--ink);border-radius:var(--r1);background:var(--yellow);display:grid;place-items:center;font-family:var(--hand);font-weight:700;transform:rotate(-6deg)}
.tl li:nth-child(2n) .tl__dot{background:var(--green-l);transform:rotate(7deg);border-radius:var(--r2)}
.tl__card{display:flex;gap:1rem;align-items:flex-start}
.tl__card .sk{flex:1;padding:.8rem 1rem}
.tl__card h4{margin:0 0 .2rem;font-size:1.2rem}
.tl__meta{font-family:var(--label);font-size:1.1rem;color:var(--ink-l);line-height:1.2;margin:0 0 .3rem}
.tl__card p{margin:0;font-size:.95rem}
.tl__pic{width:104px;flex-shrink:0;position:relative;transform:rotate(3deg);background:#fff;padding:5px 5px 7px;border:1.5px solid var(--ink);border-radius:var(--r3)}
.tl__pic .ph{aspect-ratio:1;border-radius:var(--r2);border:1px solid var(--ink)}
.tl__pic .ph::after{font-size:.95rem}
.tl li:nth-child(2n) .tl__pic{transform:rotate(-3deg)}
.tl__empty{font-family:var(--label);font-size:1.3rem;color:var(--ink-l);padding:2rem 1rem;text-align:center;border:2px dashed var(--ink);border-radius:var(--r3);transform:rotate(-.5deg)}
.trace--full .tl{margin-top:1rem}

/* bản đồ vùng trồng vẽ tay */
.map{position:relative;padding:1.5rem;min-height:340px}
.map svg{width:100%;height:auto;display:block}
.map svg path,.map svg polyline{fill:none;stroke:var(--ink);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.map svg .zone{fill:var(--green-l);stroke:var(--green);stroke-dasharray:6 4}
.map svg .zone2{fill:var(--orange-l);stroke:var(--orange);stroke-dasharray:6 4}
.map svg .zone3{fill:#FFF7C2;stroke:#C9A400;stroke-dasharray:6 4}
.map svg .river{stroke:#6FA8DC;stroke-width:5;opacity:.8}
.map svg text{font-family:var(--label);font-size:15px;fill:var(--ink)}
.map svg .pin{fill:var(--red);stroke:var(--ink)}
.cert{display:flex;gap:1rem;align-items:center;padding:1rem 1.2rem}
.cert__seal{width:74px;height:74px;flex-shrink:0;border:3px double var(--green);border-radius:50% 46% 52% 48%;display:grid;place-items:center;text-align:center;font-family:var(--hand);font-weight:700;color:var(--green);font-size:.85rem;line-height:1.05;transform:rotate(-8deg);background:var(--green-l)}
.cert__seal.is-o{border-color:var(--orange);color:var(--orange);background:var(--orange-l);transform:rotate(6deg)}
.cert h4{margin:0 0 .2rem;font-size:1.15rem}
.cert p{margin:0;font-size:.92rem}

/* ---------- sản phẩm: index card ---------- */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:1.8rem 1.6rem}
.card{position:relative;background:#FFFDF6;border:2px solid var(--ink);border-radius:var(--r4);padding:0 0 1rem;transform:rotate(-1deg);transition:transform .2s;display:flex;flex-direction:column;background-image:repeating-linear-gradient(transparent 0 27px,rgba(90,120,170,.2) 27px 28px);background-position:0 8px}
.card:nth-child(2n){transform:rotate(1.2deg)} .card:nth-child(3n){transform:rotate(-.5deg)}
.card::before{content:"";position:absolute;inset:-3px;border:1.5px solid var(--ink);border-radius:var(--r1);opacity:.4;pointer-events:none;transform:rotate(.6deg)}
.card:hover{transform:rotate(0) translateY(-4px)}
.card__top{border-bottom:2px solid rgba(200,80,74,.6);padding:.6rem .9rem .4rem;display:flex;justify-content:space-between;align-items:center;gap:.5rem;background:var(--paper)}
.card__type{font-family:var(--label);font-size:1.05rem;color:var(--ink-l)}
.card__pic{position:relative;margin:.8rem .9rem .4rem;transform:rotate(2deg)}
.card:nth-child(2n) .card__pic{transform:rotate(-2deg)}
.card__pic .ph{aspect-ratio:4/3;border:1.5px solid var(--ink);border-radius:var(--r2)}
.card__body{padding:.2rem .9rem 0;flex:1}
.card h3{font-size:1.25rem;margin:.3rem 0 .15rem}
.card__desc{font-size:.9rem;color:var(--ink-l);margin:0 0 .5rem}
.card__price{display:flex;justify-content:space-between;align-items:baseline;padding:.4rem .9rem 0;border-top:1.5px dashed rgba(43,43,43,.4);margin:0 .9rem}
.card__price b{font-family:var(--hand);font-size:1.35rem;color:var(--green)}
.card__price small{font-family:var(--label);font-size:1rem;color:var(--ink-l)}
.card__unit{font-family:var(--label);font-size:1rem;color:var(--ink-l)}
.card .btn{margin:.8rem .9rem 0;align-self:flex-start}
.toggle{display:inline-flex;border:2px solid var(--ink);border-radius:var(--r3);overflow:hidden;font-family:var(--label);font-size:1.15rem;position:relative}
.toggle button{background:transparent;border:0;padding:.35rem 1rem;font:inherit;cursor:pointer;color:var(--ink)}
.toggle button.is-on{background:var(--yellow);font-weight:700}
.toggle button+button{border-left:2px solid var(--ink)}
.badge{position:absolute;top:-14px;right:-10px;z-index:2;font-family:var(--hand);font-weight:700;font-size:.85rem;padding:.3rem .55rem;background:var(--orange);color:#fff;border:2px solid var(--ink);border-radius:var(--r1);transform:rotate(8deg)}
.filters{display:flex;gap:1rem 1.5rem;flex-wrap:wrap;align-items:flex-end;padding:1rem 1.4rem;margin-bottom:2rem}
.filters .fld{margin:0;min-width:180px}
.filters .toggle{margin-left:auto}
.count{font-family:var(--label);font-size:1.15rem;color:var(--ink-l);margin:0 0 1rem}

/* ---------- lịch mùa vụ ---------- */
.months{display:flex;gap:.5rem;overflow-x:auto;padding:1.4rem .4rem 1.2rem;scroll-snap-type:x proximity}
.month{flex:1 0 88px;scroll-snap-align:start;position:relative;border:2px solid var(--ink);border-radius:var(--r2);padding:.7rem .7rem .8rem;background:#FFFDF6;transform:rotate(-1deg);min-height:150px}
.month:nth-child(2n){transform:rotate(1deg);border-radius:var(--r1)}
.month:nth-child(3n){border-radius:var(--r3)}
.month__n{font-family:var(--hand);font-weight:700;font-size:1.45rem;line-height:1;position:relative;display:inline-block}
.month__n .squig{position:absolute;left:-4px;right:-6px;bottom:-9px;width:auto;display:none}
.month.is-now{background:var(--yellow);transform:rotate(-2deg) scale(1.06);z-index:1}
.month.is-now .month__n .squig{display:block}
.month__job{font-family:var(--label);font-size:1.05rem;line-height:1.2;margin:.5rem 0 0;color:var(--ink-l)}
.month__job b{display:block;color:var(--ink);font-weight:400}
.month__tag{position:absolute;top:-10px;right:-6px;font-family:var(--label);font-size:.9rem;padding:.05rem .45rem;border:1.5px solid var(--ink);border-radius:var(--r3);background:var(--green-l);transform:rotate(6deg)}
.month__tag.is-o{background:var(--orange-l)}
.tbl{width:100%;border-collapse:collapse;font-size:.95rem}
.tbl th{font-family:var(--label);font-size:1.15rem;font-weight:400;text-align:left;padding:.5rem .7rem;border-bottom:2px solid var(--ink)}
.tbl td{padding:.55rem .7rem;border-bottom:1.5px dashed rgba(43,43,43,.35);vertical-align:top}
.tbl tr:hover td{background:rgba(255,241,118,.35)}
.tbl-wrap{overflow-x:auto}
.legend{display:flex;gap:1.2rem;flex-wrap:wrap;font-family:var(--label);font-size:1.1rem;margin-top:.6rem}
.legend i{display:inline-block;width:18px;height:18px;border:1.5px solid var(--ink);border-radius:var(--r3);vertical-align:-3px;margin-right:.3rem;background:var(--green-l)}
.legend i.o{background:var(--orange-l)} .legend i.y{background:var(--yellow)}

/* ---------- xã viên polaroid ---------- */
.polas{display:grid;grid-template-columns:repeat(4,1fr);gap:2.2rem 1.8rem}
.pola{position:relative;background:#fff;padding:12px 12px 16px;border:1.5px solid var(--ink);border-radius:2px 4px 3px 5px;box-shadow:4px 5px 0 rgba(43,43,43,.15);transform:rotate(-3deg);transition:transform .2s}
.pola:nth-child(2n){transform:rotate(2.5deg)} .pola:nth-child(3n){transform:rotate(-1.5deg)} .pola:nth-child(4n){transform:rotate(3deg)}
.pola:hover{transform:rotate(0) scale(1.03);z-index:2}
.pola .ph{aspect-ratio:1;border:1px solid var(--ink)}
.pola__name{font-family:var(--hand);font-weight:700;font-size:1.3rem;text-align:center;margin:.7rem 0 0;line-height:1.1}
.pola__role{font-family:var(--label);font-size:1.05rem;text-align:center;color:var(--ink-l);margin:.1rem 0 0}
.pola__pin{position:absolute;top:-10px;left:50%;width:18px;height:18px;border:2px solid var(--ink);border-radius:50%;background:var(--red);transform:translateX(-50%)}
.story{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:center}
.story .frame{max-width:440px}
.quote{font-family:var(--hand);font-size:1.35rem;line-height:1.4;padding:1.2rem 1.5rem 1.2rem 2rem;position:relative}
.quote::after{content:"“";position:absolute;left:.5rem;top:-.3rem;font-size:3.5rem;color:var(--orange);font-family:var(--hand)}
.quote cite{display:block;font-family:var(--label);font-style:normal;font-size:1.1rem;color:var(--ink-l);margin-top:.5rem}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.stat{text-align:center;padding:1rem .6rem}
.stat b{font-family:var(--hand);font-size:2.2rem;color:var(--green);display:block;line-height:1}
.stat span{font-family:var(--label);font-size:1.1rem;color:var(--ink-l)}
.stat:nth-child(2n) b{color:var(--orange)}

/* ---------- đặt hàng ---------- */
.order{display:grid;grid-template-columns:1.1fr .9fr;gap:2.5rem;align-items:start}
.olines{list-style:none;margin:0 0 1rem;padding:0}
.oline{display:grid;grid-template-columns:1fr auto auto;gap:.8rem;align-items:center;padding:.6rem 0;border-bottom:1.5px dashed rgba(43,43,43,.4)}
.oline__name{font-family:var(--label);font-size:1.15rem;line-height:1.15}
.oline__name small{display:block;font-size:.95rem;color:var(--ink-l)}
.oline__sum{font-family:var(--hand);font-weight:700;min-width:96px;text-align:right}
.step{display:inline-flex;align-items:center;border:2px solid var(--ink);border-radius:var(--r3);overflow:hidden;background:#fff}
.step button{width:32px;height:32px;border:0;background:transparent;font-family:var(--hand);font-weight:700;font-size:1.2rem;cursor:pointer;color:var(--ink)}
.step button:hover{background:var(--yellow)}
.step input{width:44px;text-align:center;border:0;border-left:1.5px solid var(--ink);border-right:1.5px solid var(--ink);font-family:var(--hand);font-size:1.05rem;background:transparent;padding:.2rem 0;-moz-appearance:textfield}
.step input::-webkit-outer-spin-button,.step input::-webkit-inner-spin-button{appearance:none;margin:0}
.total{padding:1.2rem 1.4rem}
.total dl{margin:0;display:grid;grid-template-columns:1fr auto;gap:.4rem .8rem;font-family:var(--label);font-size:1.15rem}
.total dd{margin:0;text-align:right;font-family:var(--hand)}
.total .sum{font-size:1.6rem;color:var(--green);font-weight:700}
.total .line{grid-column:1/-1;border-top:2px solid var(--ink);margin:.3rem 0;transform:rotate(-.4deg)}
.total .tip{font-family:var(--label);font-size:1.05rem;color:var(--ink-l);margin:.8rem 0 0}
.info-list{list-style:none;padding:0;margin:0}
.info-list li{padding:.35rem 0 .35rem 1.7rem;position:relative}
.info-list li::before{content:"✓";position:absolute;left:0;top:.2rem;font-family:var(--hand);font-weight:700;color:var(--green);font-size:1.25rem;line-height:1}

/* ---------- chuyện làng ---------- */
.notes{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.notes .sticky{min-height:190px;font-size:1.15rem}
.notes .sticky:nth-child(2){transform:rotate(1.5deg)} .notes .sticky:nth-child(3){transform:rotate(-1deg)}
.notes .sticky h3{font-family:var(--hand);font-size:1.25rem;margin-bottom:.4rem}
.notes .sticky .when{display:block;font-size:1rem;color:var(--ink-l);margin-bottom:.4rem}
.notes .sticky a{color:var(--ink)}
.notes .tape{width:80px;height:22px}

/* ---------- footer: bìa sau ---------- */
.footer{margin-top:3rem;background:#E9DDBF;border-top:3px solid var(--ink);padding:2.5rem 0 1.5rem;position:relative;background-image:repeating-linear-gradient(transparent 0 31px,rgba(43,43,43,.06) 31px 32px)}
.footer__in{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:2rem}
.footer h4{font-size:1.25rem;margin-bottom:.5rem;display:inline-block;border-bottom:2px solid var(--ink);transform:rotate(-1deg)}
.footer ul{list-style:none;margin:0;padding:0;font-family:var(--label);font-size:1.15rem;line-height:1.35}
.footer a{text-decoration:none}
.footer a:hover{background:linear-gradient(transparent 55%,var(--yellow) 55%)}
.footer p{font-size:.95rem}
.footer .stamp{display:inline-block;font-family:var(--hand);font-weight:700;color:var(--red);border:2.5px solid var(--red);border-radius:var(--r3);padding:.2rem .7rem;transform:rotate(-8deg);opacity:.75;letter-spacing:.05em}
.footer__bot{margin-top:2rem;padding-top:1rem;border-top:1.5px dashed var(--ink);display:flex;justify-content:space-between;flex-wrap:wrap;gap:.6rem;font-family:var(--label);font-size:1.05rem;color:var(--ink-l)}
.footer__bot .hand{transform:rotate(-1deg);display:inline-block}

/* ---------- trang con ---------- */
.page-head{padding:2.8rem 0 1.5rem}
.page-head h1{margin-bottom:.4rem}
.page-head .crumb{font-family:var(--label);font-size:1.1rem;color:var(--ink-l)}
.page-head .crumb a{text-decoration:none;border-bottom:1.5px dotted var(--ink)}
.two{display:grid;grid-template-columns:2fr 1fr;gap:2.5rem;align-items:start}
.aside .sticky{margin-bottom:1.6rem}
.faq details{border-bottom:1.5px dashed rgba(43,43,43,.4);padding:.6rem 0}
.faq summary{font-family:var(--label);font-size:1.2rem;cursor:pointer;list-style:none;display:flex;gap:.6rem}
.faq summary::before{content:"▹";color:var(--orange);font-family:var(--hand)}
.faq details[open] summary::before{content:"▿"}
.faq p{margin:.4rem 0 0 1.3rem;font-size:.95rem}
.ok{display:none;margin-top:1rem}
.ok.is-on{display:block}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .cards{grid-template-columns:repeat(3,1fr)}
  .polas{grid-template-columns:repeat(3,1fr)}
  .footer__in{grid-template-columns:1fr 1fr}
}
@media (max-width:980px){
  .hero__in{grid-template-columns:1fr}
  .hero__arrow{display:none}
  .hero__right{margin-top:1rem}
  .trace,.order,.story,.two,.grid-2{grid-template-columns:1fr}
  .grid-3,.notes{grid-template-columns:1fr 1fr}
  .grid-4,.stats{grid-template-columns:1fr 1fr}
  .burger{display:flex}
  .nav{position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:.6rem;padding:1rem 1rem 1.2rem 2.8rem;background:var(--paper);border-bottom:2px solid var(--ink);display:none;box-shadow:0 8px 0 rgba(43,43,43,.12)}
  .nav.is-open{display:flex}
  .nav a{transform:none!important;text-align:center}
}
@media (max-width:640px){
  body{font-size:15.5px}
  .cards,.polas,.grid-3,.grid-4,.notes,.stats,.footer__in{grid-template-columns:1fr}
  .cards{gap:2.2rem}
  .hero{padding-top:2rem}
  .hero__right .frame{max-width:100%}
  .hero__note{position:static;width:auto;margin-top:1.6rem;display:block}
  .sec-head{flex-direction:column;align-items:flex-start}
  .tl__pic{width:78px}
  .oline{grid-template-columns:1fr auto;gap:.5rem}
  .oline__sum{grid-column:1/-1;text-align:left}
  .filters .toggle{margin-left:0}
  .month{flex-basis:108px}
  .notebook{padding:1.5rem 1rem 1.5rem 2.6rem}
  .trace__info{grid-template-columns:1fr}
}