@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Thai:wght@300;400;500;700&display=swap');

:root{
  --ink:#1f2617;
  --ink-deep:#0d1208;
  --neon:#80ff00;
  --neon-2:#00ff00;
  --paper:#f2ffdf;
  --glass:rgba(240,255,220,.07);
  --edge:rgba(128,255,0,.42);
  --r:28px;
}

*,*::before,*::after{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  overflow-x:clip;
  background-color:var(--ink);
  background-image:
    radial-gradient(760px 520px at 92% -10%, rgba(128,255,0,.32), transparent 62%),
    radial-gradient(620px 640px at 2% 20%, rgba(0,255,0,.15), transparent 66%),
    repeating-linear-gradient(114deg, rgba(255,255,255,.03) 0 2px, transparent 2px 15px);
  background-attachment:fixed;
  color:#e9f8d8;
  font-family:"Noto Sans Thai","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  font-size:17px;
  line-height:1.72;
  font-weight:400;
  letter-spacing:.005em;
}

img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.16;font-weight:700;letter-spacing:-.012em}
p{margin:0 0 1em}

.skip{
  position:absolute;left:12px;top:-60px;z-index:200;
  background:var(--neon);color:var(--ink-deep);font-weight:700;
  padding:10px 16px;border-radius:14px;text-decoration:none;
}
.skip:focus{top:10px}

/* ---------- 顶部：跑马灯 + 居中品牌 ---------- */
.mast{position:sticky;top:0;z-index:60}

.rumor{
  overflow:hidden;
  background:var(--neon);
  color:var(--ink-deep);
  border-bottom:2px solid var(--ink-deep);
  font-weight:700;
  letter-spacing:.04em;
  font-size:16px;
}
.rumor p{
  display:inline-block;
  white-space:nowrap;
  margin:0;
  padding:5px 0 5px 12px;
  animation:marquee 34s linear infinite;
}

.masthead{
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;
  gap:8px;
  padding:8px clamp(12px,3vw,34px);
  background:rgba(18,26,12,.84);
  -webkit-backdrop-filter:blur(14px) saturate(150%);
  backdrop-filter:blur(14px) saturate(150%);
  border-bottom:2px solid var(--edge);
}
.mast-side{min-width:0}
.mast-right{display:flex;justify-content:flex-end}
.mast-menu{
  list-style:none;display:flex;flex-wrap:wrap;gap:2px;
  margin:0;padding:0;
}
.mast-menu a{
  display:inline-flex;align-items:center;gap:6px;
  min-height:44px;padding:8px 11px;border-radius:999px;
  font-size:16px;text-decoration:none;white-space:nowrap;
  transition:background .18s ease,color .18s ease,translate .18s ease;
}
.mast-menu a:hover,.mast-menu a:focus-visible{
  background:var(--neon);color:var(--ink-deep);translate:0 -2px;
}
.ico{color:var(--neon);font-size:16px;line-height:1}
.mast-menu a:hover .ico{color:var(--ink-deep)}

.brand{
  display:inline-flex;align-items:center;gap:8px;
  text-decoration:none;
  padding:6px 14px;border-radius:999px;
  border:2px solid var(--edge);
  background:rgba(128,255,0,.1);
  font-weight:700;font-size:16px;letter-spacing:-.01em;
  max-width:min(52vw,340px);
}
.brand-mark{
  background:var(--neon);color:var(--ink-deep);
  padding:2px 9px;border-radius:10px;
  transform:rotate(-4deg);font-weight:700;white-space:nowrap;
}
.brand-word{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand-logo{height:30px;width:auto}

/* ---------- 首屏拼贴 ---------- */
.stage{
  display:grid;
  grid-template-columns:1.02fr .98fr;
  align-items:center;
  gap:clamp(18px,3vw,48px);
  min-height:70vh;
  padding:clamp(24px,5vw,60px) clamp(16px,4vw,52px) clamp(30px,5vw,66px);
  border-bottom:2px dashed rgba(128,255,0,.3);
}
.stage-copy{text-align:right;justify-self:end;max-width:34rem}
.kicker{
  display:inline-block;
  background:var(--paper);color:var(--ink-deep);
  font-weight:700;font-size:16px;
  padding:4px 14px;border-radius:10px;
  transform:rotate(-2.5deg);
  margin-bottom:14px;
  box-shadow:4px 4px 0 var(--ink-deep);
}
.stage h1{
  font-size:clamp(2.1rem,5.4vw,4.1rem);
  text-shadow:0 0 26px rgba(128,255,0,.35);
  margin-bottom:.4em;
}
.lede{color:#cbe7ad;font-size:17px;max-width:32rem;margin-left:auto;margin-bottom:1.4em}
.stage-jump{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end;margin:0}
.btn{
  display:inline-flex;align-items:center;min-height:46px;
  padding:11px 20px;border-radius:999px;
  background:var(--neon);color:var(--ink-deep);
  font-weight:700;text-decoration:none;
  border:2px solid var(--ink-deep);
  box-shadow:5px 5px 0 var(--ink-deep);
  transition:translate .16s ease,box-shadow .16s ease;
}
.btn:hover{translate:-2px -2px;box-shadow:8px 8px 0 var(--ink-deep)}
.btn-ghost{background:transparent;color:var(--neon);border-color:var(--edge);box-shadow:none}
.btn-ghost:hover{background:rgba(128,255,0,.14)}

.collage{position:relative;margin:0;min-height:clamp(280px,42vh,440px)}
.shot{
  position:absolute;overflow:hidden;
  border:3px solid var(--ink-deep);
  border-radius:22px;
  background:linear-gradient(150deg,rgba(128,255,0,.28),rgba(0,255,0,.06));
  box-shadow:0 20px 44px rgba(0,0,0,.5);
  filter:saturate(150%);
  min-height:120px;
}
.shot-img{width:100%;height:100%;object-fit:cover}
.shot-a{width:63%;aspect-ratio:3/4;top:0;left:3%;transform:rotate(-7deg);z-index:2}
.shot-b{width:55%;aspect-ratio:4/5;bottom:0;right:2%;transform:rotate(6deg);z-index:1}

.sticker{
  position:absolute;z-index:6;
  display:inline-block;
  padding:8px 16px;border-radius:999px;
  background:var(--neon);color:var(--ink-deep);
  font-weight:700;font-size:16px;
  border:2px solid var(--ink-deep);
  box-shadow:4px 4px 0 var(--ink-deep);
  touch-action:none;cursor:grab;
  animation:jitter 3.4s ease-in-out infinite;
}
.sticker-a{top:-8px;right:7%}
.sticker-b{background:var(--paper);bottom:14%;left:-4px;animation-delay:-1.5s}

/* ---------- 主体：正文 + 右侧栏 ---------- */
.board{
  display:grid;
  grid-template-columns:minmax(0,1fr) 288px;
  gap:clamp(18px,3vw,40px);
  align-items:start;
  padding:clamp(26px,4vw,54px) clamp(16px,4vw,52px) clamp(44px,6vw,78px);
}

.content{display:flex;flex-direction:column;gap:clamp(18px,2.4vw,30px);min-width:0}
.content > article{
  position:relative;
  scroll-margin-top:152px;
  padding:clamp(20px,3vw,36px);
  border:1px solid var(--edge);
  border-radius:var(--r);
  background:var(--glass);
  -webkit-backdrop-filter:blur(9px) saturate(140%);
  backdrop-filter:blur(9px) saturate(140%);
  box-shadow:0 16px 40px rgba(0,0,0,.3),inset 0 0 0 1px rgba(255,255,255,.04);
}
.content > article:nth-child(odd){transform:rotate(-.35deg)}
.content > article:nth-child(even){transform:rotate(.35deg)}
.content > article::after{
  content:"";position:absolute;left:clamp(20px,3vw,36px);top:0;
  width:64px;height:5px;border-radius:0 0 6px 6px;background:var(--neon);
}
.content > article > h2:first-child{margin-top:0}

.content h2{font-size:clamp(1.45rem,2.6vw,2.05rem);color:var(--neon);margin-bottom:.4em}
.content h3{font-size:1.15rem;color:var(--paper);margin:1.5em 0 .4em}
.subtitle,.content p.subtitle{color:#bcd99f;font-size:16px;margin:0 0 1.15em}
.content p{margin:0 0 1em}
.content ul,.content ol{margin:0 0 1.15em;padding-left:1.3em}
.content li{margin:.35em 0}
.content a{color:var(--neon-2);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:3px}
.content strong{color:var(--paper)}
.content blockquote{
  margin:1.2em 0;padding:12px 18px;
  border-left:5px solid var(--neon);
  background:rgba(128,255,0,.09);
  border-radius:0 20px 20px 0;
}
.content table{width:100%;border-collapse:collapse;font-size:16px;margin:0 0 1.2em}
.content th,.content td{border:1px solid var(--edge);padding:10px 12px;text-align:left;vertical-align:top}
.content th{background:rgba(128,255,0,.15);color:var(--paper)}
.content figure{margin:1.2em 0}
.content img{border-radius:18px;border:2px solid var(--ink-deep)}
.content code{
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
  font-size:.92em;background:rgba(0,0,0,.35);
  padding:2px 6px;border-radius:8px;
}

.rail{
  position:sticky;top:136px;
  padding:22px 20px;
  border:1px solid var(--edge);
  border-radius:var(--r);
  background:linear-gradient(160deg,rgba(128,255,0,.18),rgba(255,255,255,.05));
  -webkit-backdrop-filter:blur(12px) saturate(140%);
  backdrop-filter:blur(12px) saturate(140%);
  box-shadow:0 20px 46px rgba(0,0,0,.36);
  transform:rotate(1deg);
}
.rail h2{font-size:1.24rem;color:var(--paper)}
.rail .subtitle{color:#cbe5b0;font-size:16px;margin:.45em 0 1em}
.rail-list{list-style:none;margin:0;padding:0}
.rail-list a{
  display:flex;align-items:center;gap:8px;min-height:44px;
  padding:6px 8px;font-size:16px;text-decoration:none;
  border-bottom:1px dashed rgba(128,255,0,.24);
  border-radius:12px;
}
.rail-list a::before{content:"▸";color:var(--neon);line-height:1}
.rail-list a:hover{background:rgba(128,255,0,.18)}
.rail-note{
  margin:16px 0 0;padding-top:12px;font-size:16px;color:#cbe5b0;
  border-top:1px solid rgba(128,255,0,.26);
}

/* ---------- 页脚 ---------- */
.foot{
  display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-start;
  gap:16px 32px;
  padding:clamp(22px,3vw,34px) clamp(16px,4vw,52px);
  border-top:3px solid var(--neon);
  background:linear-gradient(0deg,rgba(128,255,0,.14),transparent);
}
.foot nav dl.foot-dl{display:flex;flex-wrap:wrap;gap:2px 20px;margin:0}
.foot-dl dt,.foot-dl dd{margin:0}
.foot-dl a{
  display:inline-flex;align-items:center;min-height:44px;padding:4px 2px;
  font-size:16px;text-decoration:none;color:#dcefc4;
}
.foot-dl a:hover{color:var(--neon);text-decoration:underline}
.foot-sign{text-align:right;font-size:16px;color:#b6d398;margin-left:auto}
.foot-brand{font-weight:700;color:var(--paper);margin:0 0 .3em}
.foot-copy{margin:0}

/* ---------- 动效 ---------- */
@keyframes marquee{
  from{transform:translateX(0)}
  to{transform:translateX(-50%)}
}
@keyframes jitter{
  0%,100%{transform:rotate(-8deg) translate(0,0)}
  50%{transform:rotate(-4deg) translate(1px,-2px)}
}

.js .content > article,
.js .rail,
.js .stage-copy{opacity:0;translate:0 18px;transition:opacity .55s ease,translate .55s ease}
.js .content > article.in,
.js .rail.in,
.js .stage-copy.in{opacity:1;translate:0 0}

/* ---------- 断点 ---------- */
@media (max-width:1080px){
  .board{grid-template-columns:minmax(0,1fr) 250px}
  .rail{top:120px}
}

@media (max-width:980px){
  .mast{position:static}
  .masthead{grid-template-columns:1fr;gap:4px;padding-bottom:10px}
  .brand{order:-1;justify-self:center;max-width:92vw}
  .mast-side{width:100%}
  .mast-menu{justify-content:center}
  .mast-right{display:block}
  .stage{
    grid-template-columns:1fr;min-height:0;
    padding-top:26px;
  }
  .stage-copy{order:-1;text-align:right;justify-self:stretch;max-width:none}
  .lede{margin-left:auto}
  .stage-jump{justify-content:flex-end}
  .collage{min-height:340px;margin-top:7px}
  .board{grid-template-columns:1fr}
  .rail{position:static;transform:none;order:2}
  .content > article{scroll-margin-top:20px}
}

@media (max-width:640px){
  body{font-size:17px}
  .mast-menu a{font-size:16px;padding:8px 10px}
  .stage h1{font-size:2rem}
  .stage-copy{text-align:left}
  .lede{margin-left:0}
  .stage-jump{justify-content:flex-start}
  .collage{min-height:300px}
  .shot-a{left:0}
  .sticker-a{right:0}
  .sticker-b{left:0}
  .content > article{transform:none;border-radius:22px}
  .foot{flex-direction:column}
  .foot-sign{text-align:left;margin-left:0}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rumor p{animation:none}
  .sticker{animation:none}
  .js .content > article,
  .js .rail,
  .js .stage-copy{opacity:1;translate:0 0;transition:none}
}

button[aria-expanded]{min-width:44px;min-height:44px}