/* =========================================================
   kitudacbietdep.net — Shared stylesheet (all pages)
   ========================================================= */
:root{
  --c-primary:#7b3fe4;
  --c-primary-2:#a855f7;
  --c-primary-soft:#f1e9ff;
  --c-pink:#ec4899;
  --c-pink-soft:#ffe4f1;
  --c-gold:#fbbf24;
  --c-gold-2:#f59e0b;
  --c-ink:#2a1b4e;
  --c-text:#3b3159;
  --c-muted:#6e6690;
  --c-line:#ece6fb;
  --c-bg:#f7f3ff;
  --c-card:#ffffff;
  --c-success:#16a34a;
  --c-danger:#e11d48;
  --grad-main:linear-gradient(135deg,#7b3fe4 0%,#a855f7 55%,#ec4899 100%);
  --grad-gold:linear-gradient(180deg,#fde68a 0%,#fbbf24 55%,#f59e0b 100%);
  --grad-pink:linear-gradient(135deg,#ff6fae,#ec4899);
  --shadow-sm:0 2px 8px rgba(91,52,170,.08);
  --shadow:0 8px 28px rgba(91,52,170,.12);
  --shadow-lg:0 18px 50px rgba(91,52,170,.22);
  --r-sm:10px; --r:16px; --r-lg:22px; --r-pill:999px;
  --fs-xs:13px; --fs-sm:15px; --fs-base:17px; --fs-md:19px;
  --fs-h3:clamp(19px,2vw,21px);
  --fs-h2:clamp(22px,2.6vw,27px);
  --fs-h1:clamp(26px,3.6vw,38px);
  --container:1220px;
  --gutter:24px;
  --gap:22px;
  --header-h:78px;
  --bnav-h:68px;
  --font:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px)}
body{margin:0;font-family:var(--font);font-size:var(--fs-base);line-height:1.65;color:var(--c-text);
  background:var(--c-bg) radial-gradient(1200px 600px at 100% 0,#ffe4f4 0,transparent 60%) no-repeat;overflow-x:hidden}
img,svg,video{max-width:100%;display:block}
img{height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none;padding:0}
h1,h2,h3,h4{color:var(--c-ink);line-height:1.3;margin:0 0 .5em;font-weight:800;letter-spacing:-.01em}
p{margin:0 0 1em;font-size:var(--fs-base)}
ul,ol{margin:0;padding:0}
.i{width:1.15em;height:1.15em;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;display:inline-block;vertical-align:middle}
.i--fill{fill:currentColor;stroke:none}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
:focus-visible{outline:3px solid var(--c-primary-2);outline-offset:2px;border-radius:6px}

/* ---------- Layout ---------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--gutter)}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:var(--gap);align-items:start}
.main{min-width:0;display:grid;gap:var(--gap)}
.sidebar{display:grid;gap:var(--gap);min-width:0}
.sidebar--sticky{position:sticky;top:calc(var(--header-h) + 14px)}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap)}
.page{padding-block:var(--gap) 40px}

/* ---------- Box (card) ---------- */
.box{background:var(--c-card);border:1px solid var(--c-line);border-radius:var(--r-lg);padding:20px;box-shadow:var(--shadow-sm);min-width:0}
.box__head{display:flex;align-items:center;gap:10px;margin:-20px -20px 16px;padding:14px 20px;border-radius:var(--r-lg) var(--r-lg) 0 0;
  background:linear-gradient(180deg,#faf6ff,#fff)}
.box__title{display:flex;align-items:center;gap:10px;font-size:var(--fs-h3);margin:0}
.box__title .ico{width:30px;height:30px;display:grid;place-items:center;border-radius:10px;font-size:18px;flex:none}
.box__title b{background:var(--grad-pink);-webkit-background-clip:text;background-clip:text;color:transparent}
.box__more{margin-left:auto;font-size:var(--fs-sm);font-weight:700;color:var(--c-primary);display:inline-flex;align-items:center;gap:4px}
.ico--gold{background:#fff4d6;color:#f59e0b}.ico--pink{background:var(--c-pink-soft);color:var(--c-pink)}
.ico--violet{background:var(--c-primary-soft);color:var(--c-primary)}.ico--blue{background:#e0f2fe;color:#0284c7}
.ico--fire{background:#ffedd5;color:#ea580c}

/* ---------- Buttons / chips ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 20px;border-radius:var(--r-pill);font-weight:700;font-size:var(--fs-sm);transition:.2s transform,.2s box-shadow,.2s background}
.btn:active{transform:scale(.97)}
.btn--primary{background:var(--grad-main);color:#fff;box-shadow:0 8px 20px rgba(123,63,228,.35)}
.btn--gold{background:var(--grad-gold);color:#4a2a00;box-shadow:0 8px 22px rgba(245,158,11,.4),inset 0 -3px 0 rgba(0,0,0,.08)}
.btn--ghost{border:1.5px solid var(--c-pink);color:var(--c-pink);background:#fff}
.btn--ghost:hover{background:var(--c-pink);color:#fff}
.btn--soft{background:var(--c-primary-soft);color:var(--c-primary)}
.chip{display:inline-flex;align-items:center;gap:6px;min-height:36px;padding:0 14px;border-radius:var(--r-pill);background:var(--c-primary-soft);color:var(--c-primary);font-weight:700;font-size:var(--fs-sm);white-space:nowrap;transition:.2s}
.chip:hover{background:#e6d9ff}
.chip.is-active{background:var(--grad-pink);color:#fff;box-shadow:0 6px 16px rgba(236,72,153,.3)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips--scroll{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;padding-bottom:2px}
.chips--scroll::-webkit-scrollbar{display:none}
.tag{display:inline-flex;align-items:center;padding:4px 10px;border-radius:8px;font-size:var(--fs-xs);font-weight:700;background:var(--c-pink-soft);color:#be185d}

/* ---------- Header ---------- */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.6) blur(12px);-webkit-backdrop-filter:saturate(1.6) blur(12px);border-bottom:1px solid var(--c-line)}
.header__inner{display:flex;align-items:center;gap:20px;height:var(--header-h)}
.logo{display:flex;align-items:center;gap:10px;min-width:0}
.logo img{width:64px;height:48px;object-fit:contain}
.logo__name{display:block;font-size:24px;font-weight:900;color:var(--c-primary);line-height:1.1;letter-spacing:-.02em}
.logo__tag{display:block;font-size:var(--fs-xs);color:var(--c-muted);font-weight:500}
.nav{margin-left:auto;display:flex;align-items:center;gap:4px}
.nav__link{display:inline-flex;align-items:center;gap:7px;padding:9px 14px;border-radius:var(--r-pill);font-weight:600;font-size:var(--fs-sm);color:var(--c-ink);transition:.2s}
.nav__link:hover{background:var(--c-primary-soft);color:var(--c-primary)}
.nav__link.is-active{background:var(--grad-pink);color:#fff;box-shadow:0 6px 16px rgba(236,72,153,.35)}
.icon-btn{width:44px;height:44px;display:grid;place-items:center;border-radius:12px;border:1.5px solid var(--c-line);color:var(--c-primary);background:#fff;transition:.2s;flex:none}
.icon-btn:hover{border-color:var(--c-primary-2);box-shadow:var(--shadow-sm)}
.search-panel{position:absolute;left:0;right:0;top:100%;background:#fff;border-bottom:1px solid var(--c-line);box-shadow:var(--shadow);padding:14px 0;display:none}
.search-panel.is-open{display:block;animation:drop .25s ease}
@keyframes drop{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

/* ---------- Form fields ---------- */
.field{display:flex;align-items:center;gap:10px;background:#fff;border:2px solid var(--c-line);border-radius:14px;padding:0 14px;min-height:52px;transition:.2s}
.field:focus-within{border-color:var(--c-primary-2);box-shadow:0 0 0 4px rgba(168,85,247,.15)}
.field input,.field textarea{flex:1;min-width:0;border:0;outline:0;background:transparent;font-size:var(--fs-base);padding:12px 0}
.field .i{color:var(--c-primary)}
.field__clear{color:var(--c-primary);display:grid;place-items:center;width:32px;height:32px;border-radius:8px}
.field__clear:hover{background:var(--c-primary-soft)}

/* ---------- Hero banner ---------- */
.hero{position:relative;margin-top:0}
.hero__banner{width:100%;aspect-ratio:1024/170;object-fit:cover;border-radius:0 0 28px 28px}
.hero__overlap{margin-top:-44px;position:relative}

/* ---------- Tool (generator) ---------- */
.tool{position:relative;overflow:hidden;border-radius:var(--r-lg);padding:26px;color:#fff;
  background:radial-gradient(500px 220px at 90% 110%,rgba(255,111,174,.55),transparent 70%),
  radial-gradient(400px 200px at 0 0,rgba(255,255,255,.18),transparent 70%),linear-gradient(135deg,#6a2fd6 0%,#8e44ec 50%,#c04fd8 100%);
  box-shadow:var(--shadow-lg);border:3px solid rgba(255,255,255,.6)}
.tool::after{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cg fill='%23fff' opacity='.5'%3E%3Ccircle cx='14' cy='20' r='1.2'/%3E%3Ccircle cx='80' cy='60' r='1'/%3E%3Ccircle cx='40' cy='100' r='1.4'/%3E%3Ccircle cx='108' cy='14' r='.9'/%3E%3C/g%3E%3C/svg%3E");pointer-events:none}
.tool > *{position:relative;z-index:1}
.tool__head{display:flex;gap:14px;align-items:flex-start;margin-bottom:18px}
.tool__head .i{width:44px;height:44px;color:#fde68a;stroke-width:1.6;flex:none}
.tool__title{color:#fff;font-size:var(--fs-h1);margin:0 0 4px}
.tool__desc{margin:0;opacity:.92;font-size:var(--fs-sm)}
.tool .field{border-color:transparent}
.styles{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px;margin:16px 0 18px}
.style-btn{display:flex;align-items:center;justify-content:center;gap:6px;min-height:42px;border-radius:12px;background:#fff;color:var(--c-ink);font-weight:700;font-size:var(--fs-sm);transition:.2s;border:2px solid transparent}
.style-btn:hover{transform:translateY(-2px)}
.style-btn.is-active{background:var(--grad-pink);color:#fff;border-color:#fff;box-shadow:0 6px 16px rgba(236,72,153,.45)}
.tool__cta{display:flex;justify-content:center}
.tool__cta .btn{min-width:260px;min-height:54px;font-size:var(--fs-md);font-weight:800}
.results{display:none;margin-top:20px;background:rgba(255,255,255,.14);border-radius:var(--r);padding:12px}
.results.is-show{display:block;animation:drop .3s ease}
.results__head{display:flex;justify-content:space-between;align-items:center;margin:2px 4px 10px;font-weight:700;font-size:var(--fs-sm)}

/* ---------- Name items ---------- */
.names{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.name-item{display:flex;align-items:center;gap:8px;min-height:46px;padding:4px 6px 4px 14px;background:#f7f4fd;border:1px solid var(--c-line);border-radius:12px;color:var(--c-ink);transition:.2s;min-width:0}
.name-item:hover{border-color:#d8c6ff;background:#fff;box-shadow:var(--shadow-sm)}
.name-item__text{flex:1;min-width:0;font-weight:600;font-size:var(--fs-base);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.act{width:36px;height:36px;display:grid;place-items:center;border-radius:10px;color:var(--c-primary);flex:none;transition:.2s}
.act:hover{background:var(--c-primary-soft)}
.act.is-saved{color:var(--c-pink)}
.act.is-saved .i{fill:currentColor}
.act.is-copied{background:var(--c-success);color:#fff}

/* ---------- Ranking ---------- */
.rank{list-style:none;display:grid}
.rank li{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px dashed var(--c-line);min-width:0}
.rank li:last-child{border-bottom:0}
.rank__no{width:32px;height:32px;display:grid;place-items:center;border-radius:50%;font-weight:800;font-size:var(--fs-sm);background:#f1edf9;color:var(--c-ink);flex:none}
.rank li:nth-child(1) .rank__no{background:linear-gradient(180deg,#fde68a,#f59e0b);color:#5b3400;box-shadow:0 0 0 3px #fff3c4}
.rank li:nth-child(2) .rank__no{background:linear-gradient(180deg,#e5e7eb,#9ca3af);color:#1f2937;box-shadow:0 0 0 3px #f1f2f4}
.rank li:nth-child(3) .rank__no{background:linear-gradient(180deg,#fdba74,#c2410c);color:#fff;box-shadow:0 0 0 3px #ffe8d6}
.rank__name{flex:1;min-width:0;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank__likes{display:inline-flex;align-items:center;gap:5px;color:var(--c-muted);font-size:var(--fs-sm);font-weight:600}
.rank__likes .i{color:var(--c-pink)}

/* ---------- Link list ---------- */
.link-list{list-style:none}
.link-list a{display:flex;align-items:center;gap:10px;padding:11px 4px;border-bottom:1px solid var(--c-line);font-weight:500;transition:.2s}
.link-list li:last-child a{border-bottom:0}
.link-list a .i{color:var(--c-primary);width:18px;height:18px}
.link-list a:hover{color:var(--c-primary);padding-left:10px}

/* ---------- Sidebar widgets ---------- */
.post-mini{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--c-line)}
.post-mini:last-of-type{border-bottom:0}
.post-mini img{width:66px;height:62px;border-radius:12px;object-fit:cover;flex:none}
.post-mini__title{font-weight:700;font-size:var(--fs-sm);line-height:1.4;color:var(--c-ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0 0 4px}
.post-mini:hover .post-mini__title{color:var(--c-primary)}
.meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 14px;color:var(--c-muted);font-size:var(--fs-xs);font-weight:500}
.meta span{display:inline-flex;align-items:center;gap:5px}
.meta .i{width:14px;height:14px}
.games{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.game{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;min-height:88px;padding:10px;border-radius:14px;background:#fff;border:1px solid var(--c-line);box-shadow:var(--shadow-sm);font-weight:700;font-size:var(--fs-sm);color:var(--c-ink);transition:.2s;text-align:center}
.game:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#d8c6ff}
.game__ico{width:40px;height:40px;display:grid;place-items:center;border-radius:12px}
.game__ico svg{width:24px;height:24px}

/* ---------- Feature article teaser ---------- */
.teaser{display:grid;grid-template-columns:270px minmax(0,1fr);gap:24px;align-items:center}
.teaser img{width:100%;aspect-ratio:250/164;object-fit:cover;border-radius:var(--r)}
.teaser h2{font-size:var(--fs-h3);color:var(--c-primary)}
.teaser p{font-size:var(--fs-sm)}

/* ---------- Prose (SEO content / article) ---------- */
.prose{font-size:var(--fs-base);color:var(--c-text)}
.prose > *:first-child{margin-top:0}
.prose h2{font-size:var(--fs-h2);margin:1.6em 0 .6em;padding-left:14px;border-left:5px solid var(--c-pink)}
.prose h3{font-size:var(--fs-h3);margin:1.4em 0 .5em;color:var(--c-primary)}
.prose p{line-height:1.8}
.prose a{color:var(--c-primary);font-weight:600;text-decoration:underline;text-decoration-color:#d8c6ff;text-underline-offset:3px}
.prose ul,.prose ol{padding-left:1.3em;margin:0 0 1.2em}
.prose li{margin:.35em 0;line-height:1.7}
.prose li::marker{color:var(--c-pink)}
.prose blockquote{margin:1.4em 0;padding:16px 20px;border-radius:var(--r);background:linear-gradient(135deg,#f6efff,#fff0f7);border-left:5px solid var(--c-primary);font-weight:500;color:var(--c-ink)}
.prose blockquote p:last-child{margin:0}
.prose figure{margin:1.4em 0}
.prose figure img{width:100%;border-radius:var(--r)}
.prose figcaption{text-align:center;font-size:var(--fs-sm);color:var(--c-muted);margin-top:8px}
.prose strong{color:var(--c-ink)}
.callout{display:flex;gap:12px;padding:14px 16px;border-radius:var(--r);background:#fff8e6;border:1px solid #fde68a;margin:1.2em 0;font-size:var(--fs-sm)}
.callout .i{color:#d97706;width:22px;height:22px;margin-top:2px}
.callout p{margin:0;font-size:var(--fs-sm)}

/* Table — never overflows body */
.table-wrap{position:relative;width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--c-line);border-radius:var(--r);margin:1.2em 0;background:#fff}
.table{width:100%;border-collapse:collapse;font-size:var(--fs-sm);min-width:520px}
.table th,.table td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--c-line);vertical-align:middle}
.table th{background:#f6f1ff;color:var(--c-ink);font-weight:800;white-space:nowrap}
.table tr:last-child td{border-bottom:0}
.table tbody tr:hover{background:#fcfaff}
.table .sym{white-space:nowrap;font-size:20px;font-weight:700;color:var(--c-primary);letter-spacing:2px}

/* FAQ */
.faq{display:grid;gap:10px}
.faq details{border:1px solid var(--c-line);border-radius:14px;background:#fff;overflow:hidden}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;font-weight:700;color:var(--c-ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary .i{transition:.25s;color:var(--c-primary)}
.faq details[open] summary{background:#faf6ff}
.faq details[open] summary .i{transform:rotate(90deg)}
.faq details > div{padding:0 16px 14px}
.faq details > div p{margin:10px 0 0}

/* ---------- Feedback (helpful) ---------- */
.feedback{text-align:center;border-radius:var(--r-lg);padding:24px;background:linear-gradient(135deg,#f6efff,#fff2f9);border:1px dashed #d8c6ff}
.feedback h2,.feedback h3{font-size:var(--fs-h3);margin-bottom:6px}
.feedback > p{color:var(--c-muted);font-size:var(--fs-sm)}
.feedback__btns{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
.fb-btn{display:inline-flex;align-items:center;gap:8px;min-height:48px;padding:0 20px;border-radius:var(--r-pill);background:#fff;border:2px solid var(--c-line);font-weight:700;transition:.2s}
.fb-btn .count{font-size:var(--fs-xs);background:var(--c-primary-soft);color:var(--c-primary);padding:2px 8px;border-radius:var(--r-pill)}
.fb-btn--up:hover,.fb-btn--up.is-voted{border-color:var(--c-success);color:var(--c-success)}
.fb-btn--down:hover,.fb-btn--down.is-voted{border-color:var(--c-danger);color:var(--c-danger)}
.fb-btn.is-voted{background:#fff;box-shadow:var(--shadow-sm)}
.stars{display:flex;justify-content:center;gap:4px;margin:14px 0 4px}
.star{color:#d6cfe8;width:36px;height:36px;display:grid;place-items:center;transition:.15s}
.star .i{width:28px;height:28px}
.star.is-on{color:var(--c-gold)}
.star.is-on .i{fill:currentColor}
.stars__note{font-size:var(--fs-xs);color:var(--c-muted)}
.feedback__form{display:none;margin-top:16px;text-align:left}
.feedback__form.is-open{display:block;animation:drop .25s ease}
.feedback__form textarea{width:100%;min-height:96px;resize:vertical;border:2px solid var(--c-line);border-radius:14px;padding:12px 14px;font-size:var(--fs-base);outline:0;background:#fff}
.feedback__form textarea:focus{border-color:var(--c-primary-2)}
.feedback__form .btn{margin-top:10px}
.feedback__thanks{display:none;color:var(--c-success);font-weight:700;margin-top:12px}
.feedback__thanks.is-show{display:block}

/* ---------- Breadcrumb ---------- */
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:6px;font-size:var(--fs-sm);color:var(--c-muted);list-style:none}
.crumbs a{color:var(--c-primary);font-weight:600}
.crumbs .i{width:14px;height:14px}

/* ---------- Page heading (category) ---------- */
.page-head{position:relative;overflow:hidden;border-radius:var(--r-lg);padding:28px;color:#fff;background:var(--grad-main);box-shadow:var(--shadow)}
.page-head h1{color:#fff;font-size:var(--fs-h1);margin:8px 0 6px}
.page-head p{margin:0;opacity:.92;max-width:640px}
.page-head .crumbs,.page-head .crumbs a{color:#fff}
.page-head__art{position:absolute;right:-10px;bottom:-6px;width:230px;opacity:.95;border-radius:20px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 35%);mask-image:linear-gradient(90deg,transparent,#000 35%)}
.page-head > *:not(.page-head__art){position:relative;z-index:1}
.toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.toolbar .field{flex:1 1 200px;min-height:46px}
.toolbar select{min-height:46px;border:2px solid var(--c-line);border-radius:14px;padding:0 14px;background:#fff;font-weight:600;color:var(--c-ink)}

/* ---------- Post list (category) ---------- */
.post-featured{display:grid;grid-template-columns:1.1fr 1fr;gap:0;overflow:hidden;padding:0}
.post-featured__img{position:relative;min-height:260px}
.post-featured__img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.post-featured__body{padding:24px;display:flex;flex-direction:column;gap:10px;justify-content:center}
.post-featured__body h2{font-size:var(--fs-h2);margin:0}
.post-featured__body p{margin:0;font-size:var(--fs-sm)}
.badge-hot{position:absolute;left:14px;top:14px;display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:var(--r-pill);background:var(--grad-gold);color:#4a2a00;font-weight:800;font-size:var(--fs-xs);box-shadow:var(--shadow-sm)}
.post-list{display:grid;gap:14px}
.post-card{display:grid;grid-template-columns:200px minmax(0,1fr);gap:18px;padding:14px;background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);transition:.25s;position:relative}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#d8c6ff}
.post-card__img{border-radius:var(--r);overflow:hidden;aspect-ratio:16/11;background:var(--c-primary-soft)}
.post-card__img img{width:100%;height:100%;object-fit:cover;transition:.4s}
.post-card:hover .post-card__img img{transform:scale(1.06)}
.post-card__body{display:flex;flex-direction:column;gap:8px;min-width:0;justify-content:center}
.post-card__title{font-size:var(--fs-md);margin:0;line-height:1.4}
.post-card__title a::after{content:"";position:absolute;inset:0}
.post-card:hover .post-card__title{color:var(--c-primary)}
.post-card__excerpt{margin:0;color:var(--c-muted);font-size:var(--fs-sm);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-card__foot{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.read-more{display:inline-flex;align-items:center;gap:4px;font-weight:700;font-size:var(--fs-sm);color:var(--c-pink)}
.post-card.is-hidden{display:none}
.empty{display:none;text-align:center;padding:30px;color:var(--c-muted)}
.empty.is-show{display:block}
.pager{display:flex;justify-content:center;gap:8px;flex-wrap:wrap}
.pager a,.pager span{min-width:44px;height:44px;display:grid;place-items:center;padding:0 12px;border-radius:12px;background:#fff;border:1px solid var(--c-line);font-weight:700;color:var(--c-ink)}
.pager .is-current{background:var(--grad-main);color:#fff;border-color:transparent}
.pager a:hover{border-color:var(--c-primary-2);color:var(--c-primary)}

/* ---------- Article (detail) ---------- */
.article__head{display:grid;gap:12px}
.article__title{font-size:var(--fs-h1);margin:0}
.article__lead{font-size:var(--fs-md);color:var(--c-muted);margin:0}
.author{display:flex;align-items:center;gap:12px}
.author img{width:46px;height:46px;border-radius:50%;object-fit:cover;border:2px solid #fff;box-shadow:var(--shadow-sm)}
.author strong{display:block;color:var(--c-ink);font-size:var(--fs-sm)}
.article__cover{width:100%;aspect-ratio:16/8;object-fit:cover;border-radius:var(--r-lg)}
.toc{background:#faf6ff;border:1px solid var(--c-line);border-radius:var(--r);padding:16px 18px}
.toc__title{display:flex;align-items:center;gap:8px;font-weight:800;color:var(--c-ink);font-size:var(--fs-base)}
.toc ol{list-style:none;counter-reset:toc;margin-top:8px}
.toc li a{display:flex;gap:10px;padding:7px 0;font-size:var(--fs-sm);font-weight:600;color:var(--c-text);border-bottom:1px dashed var(--c-line)}
.toc li:last-child a{border-bottom:0}
.toc li a::before{counter-increment:toc;content:counter(toc);min-width:24px;height:24px;display:grid;place-items:center;border-radius:8px;background:#fff;color:var(--c-primary);font-size:var(--fs-xs);font-weight:800;border:1px solid var(--c-line)}
.toc li a:hover,.toc li a.is-active{color:var(--c-primary)}
.toc li a.is-active::before{background:var(--grad-pink);color:#fff;border-color:transparent}
.share{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.share__label{font-weight:700;color:var(--c-ink);font-size:var(--fs-sm)}
.share a,.share button{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;color:#fff;transition:.2s}
.share a:hover,.share button:hover{transform:translateY(-2px)}
.share svg{width:20px;height:20px}
.s-fb{background:#1877f2}.s-x{background:#111}.s-tt{background:#111}.s-link{background:var(--c-primary)}
.tags{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.related a{display:block;border-radius:var(--r);overflow:hidden;background:#fff;border:1px solid var(--c-line);transition:.25s}
.related a:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.related img{width:100%;aspect-ratio:16/10;object-fit:cover}
.related h3{font-size:var(--fs-sm);padding:10px 12px 12px;margin:0;line-height:1.45}
.copy-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:1em 0 1.4em}

/* ---------- Footer ---------- */
.footer{margin-top:20px;color:#d9d0f5;background:#2a1858}
.footer__art{height:90px;background:url(../img/footer-bg.webp) center bottom/cover no-repeat;background-color:var(--c-bg)}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px;padding-block:34px 24px}
.footer .logo__name{color:#fff;font-size:22px}
.footer p{font-size:var(--fs-sm);color:#cfc5ee;margin:12px 0 14px}
.footer h3{color:#fff;font-size:var(--fs-base);margin-bottom:12px}
.footer ul{list-style:none;display:grid;gap:8px}
.footer ul a{display:inline-flex;align-items:center;gap:6px;font-size:var(--fs-sm);color:#cfc5ee}
.footer ul a:hover{color:#fff}
.footer ul .i{width:14px;height:14px}
.socials{display:flex;gap:10px}
.socials a{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;color:#fff}
.socials svg{width:18px;height:18px}
.footer__bottom{border-top:1px solid rgba(255,255,255,.12);padding:16px 0;text-align:center;font-size:var(--fs-sm);color:#b9aee0}

/* ---------- Back to top ---------- */
.to-top{position:fixed;right:20px;bottom:24px;z-index:40;width:48px;height:48px;border-radius:50%;background:#fff;color:var(--c-primary);display:grid;place-items:center;box-shadow:var(--shadow);border:1px solid var(--c-line);opacity:0;visibility:hidden;transform:translateY(10px);transition:.25s}
.to-top.is-show{opacity:1;visibility:visible;transform:none}

/* ---------- Toast ---------- */
.toast{position:fixed;left:50%;bottom:28px;z-index:100;transform:translate(-50%,20px);background:var(--c-ink);color:#fff;padding:12px 18px;border-radius:var(--r-pill);font-weight:600;font-size:var(--fs-sm);display:flex;align-items:center;gap:8px;opacity:0;visibility:hidden;transition:.25s;box-shadow:var(--shadow-lg);max-width:calc(100% - 30px)}
.toast.is-show{opacity:1;visibility:visible;transform:translate(-50%,0)}
.toast .i{color:#4ade80}

/* ---------- Mobile bottom nav (hidden on desktop) ---------- */
.bnav{display:none}
.sheet{position:fixed;inset:0;z-index:80;visibility:hidden;pointer-events:none}
.sheet.is-open{visibility:visible;pointer-events:auto}
.sheet__backdrop{position:absolute;inset:0;background:rgba(30,15,70,.45);opacity:0;transition:.3s;backdrop-filter:blur(2px)}
.sheet.is-open .sheet__backdrop{opacity:1}
.sheet__panel{position:absolute;left:0;right:0;bottom:0;max-height:82vh;overflow:auto;background:#fff;border-radius:26px 26px 0 0;padding:10px 15px calc(20px + env(safe-area-inset-bottom));transform:translateY(100%);transition:.35s cubic-bezier(.2,.9,.3,1.1)}
.sheet.is-open .sheet__panel{transform:none}
.sheet__grip{width:44px;height:5px;border-radius:5px;background:#ddd3f5;margin:4px auto 12px}
.sheet__title{display:flex;align-items:center;justify-content:space-between;font-size:var(--fs-md);margin-bottom:12px}
.sheet__grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-bottom:16px}
.sheet__grid a{display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px 6px;border-radius:16px;background:#f7f4fd;font-weight:700;font-size:var(--fs-xs);color:var(--c-ink);text-align:center}
.sheet__grid a .i{width:26px;height:26px;color:var(--c-primary)}
.saved-empty{text-align:center;color:var(--c-muted);padding:18px 0;font-size:var(--fs-sm)}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width:1100px){
  .nav__link span{display:none}
  .nav__link{padding:10px 12px}
}
@media (max-width:991px){
  :root{--gutter:18px}
  .layout{grid-template-columns:minmax(0,1fr)}
  .sidebar--sticky{position:static}
  .styles{grid-template-columns:repeat(3,minmax(0,1fr))}
  .footer__grid{grid-template-columns:1fr 1fr}
  .related{grid-template-columns:repeat(2,minmax(0,1fr))}
}

/* ---- Mobile: ≤ 767px ---- */
@media (max-width:767px){
  :root{--gutter:12px;--gap:18px;--header-h:62px}
  body{padding-bottom:calc(var(--bnav-h) + 18px + env(safe-area-inset-bottom))}
  .nav{display:none}
  .header__inner{gap:10px}
  .header .icon-btn{margin-left:auto;width:40px;height:40px}
  .logo img{width:48px;height:36px}
  .logo__name{font-size:19px}
  .logo__tag{font-size:12px}
  .hero__banner{border-radius:0;aspect-ratio:1024/230;object-position:62% 50%}
  .hero__overlap{margin-top:-14px}

  /* Boxes lose padding/border on mobile so items get full width */
  .box{background:transparent;border:0;box-shadow:none;padding:0;border-radius:0}
  .box__head{margin:0 0 12px;padding:0;background:none;border-radius:0}
  .grid-2{grid-template-columns:minmax(0,1fr)}
  .post-featured{background:#fff;border:1px solid var(--c-line);border-radius:var(--r-lg);box-shadow:var(--shadow-sm)}
  .feedback{padding:20px 14px;border-radius:var(--r)}

  .tool{padding:18px 14px;border-radius:var(--r);border-width:2px}
  .tool__head .i{width:34px;height:34px}
  .styles{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
  .tool__cta .btn{width:100%;min-width:0}
  .results{padding:8px;margin-inline:-6px}
  .names{grid-template-columns:minmax(0,1fr);gap:8px}
  .name-item{background:#fff}
  .results .name-item{background:#fff}
  .teaser{grid-template-columns:minmax(0,1fr);gap:14px}
  .post-featured{grid-template-columns:minmax(0,1fr)}
  .post-featured__img{min-height:200px}
  .post-featured__body{padding:16px}
  .post-card{grid-template-columns:112px minmax(0,1fr);gap:12px;padding:10px;border-radius:var(--r)}
  .post-card__img{aspect-ratio:1/1;border-radius:12px}
  .post-card__title{font-size:var(--fs-base)}
  .post-card__excerpt{display:none}
  .read-more{display:none}
  .page-head{padding:20px 16px;border-radius:var(--r)}
  .page-head__art{width:130px;opacity:.5}
  .copy-row{grid-template-columns:minmax(0,1fr)}
  .related{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:10px}
  .article__cover{aspect-ratio:16/10;border-radius:var(--r)}
  .prose h2{padding-left:10px;border-left-width:4px}
  .table{min-width:460px}
  .footer__grid{grid-template-columns:1fr 1fr;gap:22px 16px;padding-block:26px 18px}
  .footer__brand{grid-column:1/-1}
  .footer__art{height:60px}
  .to-top{right:12px;bottom:calc(var(--bnav-h) + 26px + env(safe-area-inset-bottom));width:44px;height:44px}
  .toast{bottom:calc(var(--bnav-h) + 30px + env(safe-area-inset-bottom))}

  /* ---- Bottom nav: floating "dock" with orbit FAB ---- */
  .bnav{display:block;position:fixed;left:10px;right:10px;bottom:calc(10px + env(safe-area-inset-bottom));z-index:60}
  .bnav__bar{position:relative;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));align-items:end;height:var(--bnav-h);padding:0 6px;border-radius:24px;
    background:rgba(255,255,255,.9);backdrop-filter:saturate(1.8) blur(16px);-webkit-backdrop-filter:saturate(1.8) blur(16px);
    border:1px solid rgba(123,63,228,.14);box-shadow:0 12px 34px rgba(60,25,140,.22),inset 0 1px 0 #fff}
  .bnav__item{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;height:100%;font-size:11.5px;font-weight:700;color:#8b84a8;transition:color .2s}
  .bnav__item .i{width:23px;height:23px;transition:transform .3s cubic-bezier(.3,1.6,.5,1)}
  .bnav__item.is-active{color:var(--c-primary)}
  .bnav__item.is-active .i{transform:translateY(-2px)}
  .bnav__item.is-active::before{content:"";position:absolute;top:7px;width:34px;height:4px;border-radius:0 0 6px 6px;top:-1px;background:var(--grad-pink)}
  .bnav__badge{position:absolute;top:9px;left:calc(50% + 6px);min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:var(--c-pink);color:#fff;font-size:10px;display:none;place-items:center;border:2px solid #fff}
  .bnav__badge.is-show{display:grid}
  .bnav__fab{display:flex;flex-direction:column;align-items:center;justify-content:flex-end;gap:2px;height:100%;padding-bottom:9px;font-size:11.5px;font-weight:800;color:var(--c-pink)}
  .bnav__fab-btn{position:relative;width:58px;height:58px;margin-top:-30px;border-radius:20px;transform:rotate(45deg);display:grid;place-items:center;color:#fff;
    background:conic-gradient(from 200deg,#ff6fae,#a855f7,#7b3fe4,#ff6fae);box-shadow:0 10px 24px rgba(236,72,153,.45),0 0 0 5px #fff}
  .bnav__fab-btn::after{content:"";position:absolute;inset:-9px;border-radius:24px;border:2px dashed rgba(168,85,247,.45);animation:orbit 9s linear infinite}
  .bnav__fab-btn .i{transform:rotate(-45deg);width:26px;height:26px}
  .bnav__fab:active .bnav__fab-btn{transform:rotate(45deg) scale(.92)}
  @keyframes orbit{to{transform:rotate(360deg)}}
}
@media (max-width:420px){
  :root{--gutter:12px}
  .style-btn{font-size:14px;min-height:40px}
  .logo__tag{display:none}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}