/* HOKI368 — 左右分栏 · 夜历紫/星轨银蓝 · MedievalSharp + Raleway */
:root{
  --hk-night:#1C1524; --hk-deep:#120D18; --hk-panel:#241B33; --hk-panel2:#2C2140;
  --hk-star:#9FB8FF; --hk-star-hi:#C6D6FF; --hk-star-dim:#6F87C4; --hk-moon:#E8D9A8;
  --hk-text:#EDEAF5; --hk-mute:#B3ABCB; --hk-line:rgba(159,184,255,.26);
  --hk-round:16px;
  --hk-fd:"MedievalSharp",cursive; --hk-fb:"Raleway",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--hk-deep);color:var(--hk-text);font-family:var(--hk-fb);
  font-size:17px;line-height:1.8;
  background-image:radial-gradient(1000px 460px at 12% -100px,rgba(159,184,255,.10),transparent 70%),
    radial-gradient(760px 420px at 108% 22%,rgba(232,217,168,.06),transparent 70%);}
img{max-width:100%;height:auto;display:block}
a{color:var(--hk-star-hi);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{font-family:var(--hk-fd);font-weight:400;line-height:1.3;letter-spacing:.5px}
h1{font-size:clamp(1.7rem,3.6vw,2.5rem);color:#fff;text-shadow:0 2px 20px rgba(159,184,255,.3)}
h2{font-size:clamp(1.3rem,2.4vw,1.75rem);color:var(--hk-star-hi);margin:.4em 0 .5em}
h3{font-size:1.06rem;color:#fff}

/* ---------- 顶部 ---------- */
.hk-head{position:sticky;top:0;z-index:60;background:rgba(18,13,24,.93);
  border-bottom:2px solid var(--hk-line);backdrop-filter:blur(8px)}
.hk-hwrap{max-width:1220px;margin:auto;display:flex;align-items:center;gap:1.4rem;
  padding:.7rem 1.1rem;flex-wrap:wrap}
.hk-logo{display:flex;align-items:center;gap:.6rem}
.hk-logoart{display:inline-flex;gap:3px;padding:4px 6px;border:1px solid var(--hk-line);
  border-radius:8px;background:var(--hk-panel)}
.hk-logoart i{font-style:normal;font-size:.8rem;color:var(--hk-star-hi)}
.hk-logoword{font-family:var(--hk-fd);font-size:1.15rem;color:#fff;letter-spacing:1px}
.hk-topnav{display:flex;gap:1.15rem;margin-inline:auto}
.hk-topnav a{color:var(--hk-mute);font-weight:500;padding:.35rem .15rem;border-bottom:2px solid transparent}
.hk-topnav a:hover{color:#fff;text-decoration:none}
.hk-topnav a.hk-on{color:var(--hk-star-hi);border-bottom-color:var(--hk-star)}
.hk-hacts{display:flex;gap:.55rem}
.hk-btn{display:inline-flex;align-items:center;gap:.45rem;padding:.55rem 1.2rem;border-radius:10px;
  font-weight:700;font-size:.92rem;border:1.5px solid transparent;cursor:pointer}
.hk-btn-main{background:linear-gradient(150deg,var(--hk-star),var(--hk-star-dim));color:#101020;
  box-shadow:0 4px 24px rgba(159,184,255,.35)}
.hk-btn-main:hover{text-decoration:none;filter:brightness(1.07)}
.hk-btn-ghost{border-color:var(--hk-line);color:var(--hk-text);background:rgba(36,27,51,.6)}
.hk-btn-ghost:hover{text-decoration:none;border-color:var(--hk-star)}
.hk-burger{display:none;cursor:pointer;margin-left:auto}
.hk-burger span{display:block;width:22px;height:2px;background:var(--hk-star-hi);margin:5px 0}
.hk-navtog{display:none}
.hk-mnav{display:none}

/* ---------- 左右分栏 ---------- */
.hk-stage{max-width:1220px;margin:auto;display:grid;grid-template-columns:1fr 300px;
  gap:2.2rem;padding:2.6rem 1.1rem 0;align-items:start}
.hk-flow{min-width:0}
.hk-kicker{display:inline-block;font-size:.76rem;letter-spacing:2.6px;color:var(--hk-moon);
  border:1px dashed var(--hk-line);border-radius:999px;padding:.3rem .9rem;margin-bottom:1.05rem}
.hk-lede{color:var(--hk-mute);margin:1rem 0 1.5rem;max-width:70ch}
.hk-heroact{display:flex;gap:.8rem;flex-wrap:wrap;margin-bottom:1.8rem}
.hk-heropic{border:1.5px solid var(--hk-line);border-radius:var(--hk-round);overflow:hidden;
  background:var(--hk-panel)}
.hk-heropic img{width:100%;max-height:520px;object-fit:cover}
.hk-heropic figcaption{padding:.65rem 1rem;font-size:.8rem;color:var(--hk-mute);
  border-top:1px solid var(--hk-line)}

/* ---------- 右侧历法柱 ---------- */
.hk-pillar{position:sticky;top:88px}
.hk-pillarin{border:1.5px solid var(--hk-line);border-radius:var(--hk-round);
  background:linear-gradient(180deg,var(--hk-panel2),var(--hk-panel));
  padding:1.4rem 1.2rem;box-shadow:0 18px 40px rgba(0,0,0,.35)}
.hk-ring{width:86px;height:86px;margin:0 auto .8rem;border-radius:50%;position:relative;
  background:conic-gradient(from 0deg,transparent 0 68%,rgba(159,184,255,.75) 82%,var(--hk-moon) 92%,transparent 100%);
  animation:hk-spin 14s linear infinite}
.hk-ringcore{position:absolute;inset:14px;border-radius:50%;background:var(--hk-deep);
  display:flex;align-items:center;justify-content:center;color:var(--hk-moon);font-size:1.2rem}
@keyframes hk-spin{to{transform:rotate(360deg)}}
.hk-pilh{text-align:center;font-size:1.2rem}
.hk-pilnote{text-align:center;font-size:.78rem;color:var(--hk-mute);margin:.3rem 0 1rem}
.hk-days{list-style:none;position:relative;padding-left:1rem}
.hk-days::before{content:"";position:absolute;left:0;top:.4rem;bottom:.4rem;width:2px;
  background:linear-gradient(180deg,var(--hk-star),transparent)}
.hk-day{position:relative;padding:.42rem 0 .42rem 1rem}
.hk-day::before{content:"";position:absolute;left:-4.5px;top:1rem;width:9px;height:9px;border-radius:50%;
  background:var(--hk-moon);box-shadow:0 0 8px rgba(232,217,168,.6)}
.hk-daysym{display:inline-block;width:30px;height:30px;line-height:30px;text-align:center;margin-right:.45rem;
  border:1px solid var(--hk-line);border-radius:8px;background:var(--hk-deep);color:var(--hk-star-hi);
  font-family:var(--hk-fd);font-size:.85rem}
.hk-dayname{font-size:.85rem;color:#fff}
.hk-daypas{display:block;font-size:.66rem;color:var(--hk-mute);margin-left:2.35rem;margin-top:-2px}
.hk-pilnavs{display:grid;gap:.35rem;margin-top:1.1rem;border-top:1px dashed var(--hk-line);padding-top:1rem}
.hk-pilnav{display:flex;align-items:center;gap:.55rem;font-size:.82rem;color:var(--hk-mute);
  padding:.3rem .5rem;border-radius:8px}
.hk-pilnav b{color:var(--hk-star-hi);font-family:var(--hk-fd);font-weight:400}
.hk-pilnav:hover{background:rgba(159,184,255,.08);color:#fff;text-decoration:none}
.hk-pilwarn{margin-top:1rem;font-size:.68rem;color:var(--hk-moon);text-align:center;
  border:1px dashed rgba(232,217,168,.35);border-radius:8px;padding:.45rem .5rem}

/* ---------- 课程卡 ---------- */
.hk-classes{margin-top:2.6rem}
.hk-secp{color:var(--hk-mute);max-width:70ch}
.hk-cardgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:1rem;margin:1.3rem 0 2rem}
.hk-card{display:flex;flex-direction:column;gap:.55rem;border:1.5px solid var(--hk-line);
  border-radius:var(--hk-round);background:var(--hk-panel);padding:1rem;
  transition:transform .18s ease,border-color .18s ease}
.hk-card:hover{transform:translateY(-4px);border-color:var(--hk-star)}
.hk-cardseal{width:44px;height:44px;display:flex;align-items:center;justify-content:center;
  border-radius:50% 50% 50% 6px;border:1.5px solid var(--hk-line);background:var(--hk-deep);
  color:var(--hk-star-hi);font-family:var(--hk-fd);font-size:1.05rem}
.hk-cardseal b{font-weight:400}
.hk-card h3{font-size:.95rem;line-height:1.4}
.hk-card p{font-size:.82rem;color:var(--hk-mute);flex:1}
.hk-cardmore{font-size:.78rem;font-weight:700;color:var(--hk-moon)}

/* ---------- 优势 / 精选 / FAQ / 信任 ---------- */
.hk-whylist{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
.hk-whylist li{border:1px solid var(--hk-line);border-left:4px solid var(--hk-star);
  border-radius:0 var(--hk-round) var(--hk-round) 0;background:var(--hk-panel);padding:.9rem 1rem}
.hk-whylist p{color:var(--hk-mute);font-size:.9rem;margin-top:.3rem}
.hk-pickrow{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}
.hk-pick{border:1.5px solid var(--hk-line);border-radius:var(--hk-round);padding:1rem 1.15rem;
  background:linear-gradient(180deg,var(--hk-panel2),var(--hk-panel));position:relative}
.hk-pick::after{content:"✦";position:absolute;right:.9rem;top:.8rem;color:var(--hk-moon);font-size:.8rem;opacity:.7}
.hk-pick p{color:var(--hk-mute);font-size:.9rem;margin-top:.45rem}
.hk-q{border:1px solid var(--hk-line);border-radius:12px;background:var(--hk-panel);
  padding:1rem 1.2rem;margin-bottom:.7rem}
.hk-q summary{cursor:pointer;font-weight:700;color:#fff}
.hk-q[open] summary{color:var(--hk-star-hi)}
.hk-q p{color:var(--hk-mute);margin-top:.6rem;font-size:.95rem}
.hk-faqs{max-width:78ch}
.hk-trust{max-width:78ch;position:relative;border:1.5px solid var(--hk-line);border-radius:var(--hk-round);
  padding:1.4rem 1.5rem;background:rgba(36,27,51,.55)}
.hk-trust::before{content:"18+";position:absolute;right:1.2rem;top:1.1rem;font-family:var(--hk-fd);
  color:var(--hk-moon);border:2px solid rgba(232,217,168,.4);border-radius:50%;width:52px;height:52px;
  display:flex;align-items:center;justify-content:center;font-size:.95rem}
.hk-trustlnk{display:inline-block;margin-top:.7rem;font-weight:700}
.hk-about{margin-top:2.4rem;max-width:78ch}
.hk-about p{color:var(--hk-mute);margin-bottom:1rem}

/* ---------- 内页 ---------- */
.hk-strip{max-width:1220px;margin:1.4rem auto 0;padding:.6rem 1.1rem;display:flex;gap:1.3rem;
  overflow:hidden;border-block:1px solid var(--hk-line)}
.hk-strip span{color:var(--hk-star-hi);font-family:var(--hk-fd);font-size:1rem;opacity:.85}
.hk-sheet{max-width:920px;margin:auto;padding:2.2rem 1.1rem 3rem}
.hk-crumbs{font-size:.78rem;color:var(--hk-mute);margin-bottom:1rem;letter-spacing:.4px}
.hk-crumbs a{color:var(--hk-star)}
.hk-navintro{font-size:1.05rem;border-left:3px solid var(--hk-star);padding-left:1rem;margin:1rem 0 1.6rem}
.hk-steps{list-style:none;counter-reset:hks;margin:1.2rem 0}
.hk-steps li{counter-increment:hks;position:relative;padding:.9rem 1rem .9rem 3.1rem;
  background:var(--hk-panel);border:1px solid var(--hk-line);border-radius:12px;margin-bottom:.7rem}
.hk-steps li::before{content:counter(hks);position:absolute;left:1rem;top:.95rem;width:30px;height:30px;
  border-radius:50%;border:1px solid var(--hk-line);display:flex;align-items:center;justify-content:center;
  font-family:var(--hk-fd);color:var(--hk-moon);font-size:.95rem}
.hk-moonlist{list-style:none;margin:1rem 0 1.6rem}
.hk-moonlist li{padding:.55rem 0 .55rem 1.7rem;position:relative;color:var(--hk-mute);
  border-bottom:1px dashed rgba(159,184,255,.14)}
.hk-moonlist li::before{content:"☾";position:absolute;left:.15rem;top:.55rem;color:var(--hk-moon)}
.hk-note{margin-top:1.4rem;padding:.9rem 1.1rem;border:1.5px dashed var(--hk-star-dim);
  border-radius:12px;background:rgba(159,184,255,.07);font-size:.95rem}
.hk-aside{margin-top:1.8rem;border-top:2px solid var(--hk-line);padding-top:1.2rem;
  display:grid;grid-template-columns:repeat(2,auto);gap:.4rem 2rem;justify-content:start}
.hk-aside h3{grid-column:1/-1;font-size:.82rem;letter-spacing:1.8px;color:var(--hk-star);margin-top:.6rem;font-family:var(--hk-fb);font-weight:700}
.hk-aside a{color:var(--hk-mute);font-size:.92rem}
.hk-aside a:hover{color:#fff}
.hk-edu h2{margin-top:1.9rem}
.hk-edu p{color:var(--hk-mute);margin-bottom:1rem}
.hk-fig{margin:1.7rem 0;border:1.5px solid var(--hk-line);border-radius:var(--hk-round);
  overflow:hidden;background:var(--hk-panel)}
.hk-fig figcaption{padding:.6rem 1rem;font-size:.8rem;color:var(--hk-mute);border-top:1px solid var(--hk-line)}
.hk-figlead{border-color:var(--hk-star-dim)}
.hk-resp{margin-top:1.8rem;font-size:.82rem;color:var(--hk-mute);border:1px solid var(--hk-line);
  border-radius:10px;padding:.7rem 1rem;background:rgba(18,13,24,.5)}

/* ---------- 404 ---------- */
.hk-404wrap{max-width:660px;margin:auto;padding:4.5rem 1.1rem;text-align:center}
.hk-404wheel{display:flex;justify-content:center;gap:.7rem;margin-bottom:1.4rem}
.hk-404wheel span{width:64px;height:64px;display:flex;align-items:center;justify-content:center;
  font-size:1.55rem;border:2px solid var(--hk-line);border-radius:50% 50% 50% 8px;
  background:var(--hk-panel);color:var(--hk-star-hi)}
.hk-404act{display:flex;justify-content:center;gap:.7rem;flex-wrap:wrap;margin-top:1.4rem}

/* ---------- 页脚 ---------- */
.hk-foot{border-top:2px solid var(--hk-line);background:var(--hk-deep);margin-top:2.4rem}
.hk-fgrid{max-width:1220px;margin:auto;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:1.6rem;padding:2.4rem 1.1rem 1.6rem}
.hk-fbrand p{font-size:.85rem;color:var(--hk-mute);margin:.8rem 0}
.hk-18{display:inline-block;border:2px solid var(--hk-moon);color:var(--hk-moon);
  border-radius:50%;width:44px;height:44px;line-height:40px;text-align:center;font-weight:800}
.hk-fcol h3{font-size:.8rem;letter-spacing:2px;color:var(--hk-star);margin-bottom:.7rem;font-family:var(--hk-fb);font-weight:700}
.hk-fcol a{display:block;color:var(--hk-mute);font-size:.9rem;padding:.18rem 0}
.hk-fcol a:hover{color:#fff}
.hk-fbot{border-top:1px solid var(--hk-line);text-align:center;padding:1.1rem;font-size:.8rem;color:var(--hk-mute)}
.hk-fbot p{margin:.15rem 0}

/* ---------- 底部悬浮条 ---------- */
.hk-dock{position:fixed;left:0;right:0;bottom:0;z-index:90;display:flex;justify-content:center;
  padding:.55rem 1rem;pointer-events:none}
.hk-dockin{pointer-events:auto;display:flex;align-items:center;gap:.9rem;flex-wrap:wrap;justify-content:center;
  background:rgba(18,13,24,.94);border:1.5px solid var(--hk-star);border-radius:14px;
  padding:.5rem .7rem .5rem 1.2rem;box-shadow:0 10px 34px rgba(0,0,0,.55),0 0 26px rgba(159,184,255,.2);
  backdrop-filter:blur(8px)}
.hk-star{color:var(--hk-moon);animation:hk-twinkle 1.8s ease-in-out infinite}
@keyframes hk-twinkle{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.3;transform:scale(.7)}}
.hk-docktxt{font-size:.8rem;color:var(--hk-mute)}
.hk-docktxt b{color:#fff}
.hk-dockbtn{padding:.5rem 1.3rem;font-size:.88rem;animation:hk-shine 2.4s ease-in-out infinite}
@keyframes hk-shine{0%,100%{box-shadow:0 4px 22px rgba(159,184,255,.35)}50%{box-shadow:0 4px 30px rgba(198,214,255,.65)}}
body{padding-bottom:76px}

/* ---------- 响应式 ---------- */
@media (max-width:1020px){
  .hk-stage{grid-template-columns:1fr}
  .hk-pillar{position:static;order:-1}
  .hk-days{display:grid;grid-template-columns:repeat(7,auto);gap:.35rem .6rem;justify-content:start}
  .hk-days::before{display:none}
  .hk-day{padding:.3rem .5rem;border:1px solid var(--hk-line);border-radius:10px}
  .hk-day::before{display:none}
  .hk-daypas{display:none}
  .hk-daysym{width:34px;height:34px;line-height:34px}
  .hk-pilnavs{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  .hk-topnav,.hk-hacts{display:none}
  .hk-burger{display:block}
  .hk-navtog:checked ~ .hk-mnav{display:block;max-height:70vh;overflow:auto}
  .hk-mnav{position:absolute;left:0;right:0;top:100%;background:var(--hk-deep);
    border-bottom:2px solid var(--hk-line);padding:1rem 1.3rem 1.4rem}
  .hk-mgrp h3{font-size:.78rem;letter-spacing:2px;color:var(--hk-star);margin:.9rem 0 .4rem;font-family:var(--hk-fb);font-weight:700}
  .hk-mgrp a{display:block;color:var(--hk-mute);padding:.32rem 0;font-size:.95rem}
  .hk-whylist{grid-template-columns:1fr}
  .hk-pickrow{grid-template-columns:1fr}
  .hk-fgrid{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
  body{font-size:16px}
  .hk-days{grid-template-columns:repeat(4,auto)}
  .hk-pilnavs{grid-template-columns:1fr}
  .hk-fgrid{grid-template-columns:1fr}
  .hk-docktxt{display:none}
}