:root{--ac:#7C3AED;--acd:#7C3AED_DEEP;--tx:#211A33;--mut:#6B6580;--bg:#FAF8FF;--bd:#E4DEF7}
*{box-sizing:border-box}
body{margin:0;font-family:ui-sans-serif,system-ui,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--tx);line-height:1.68}
.wrap{max-width:900px;margin:0 auto;padding:0 20px}
a{color:var(--acd)}
h1{font-size:2rem;line-height:1.22;margin:.4em 0}
h2{font-size:1.3rem;margin:1.7em 0 .5em}
h3{margin:.9em 0 .4em}
.nav{background:#fff;border-bottom:1.5px solid var(--bd)}
nav.site{display:block}
.nav-in{max-width:1080px;margin:0 auto;padding:10px 20px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.nav-logo{display:inline-flex;align-items:center;gap:9px;font-weight:800;font-size:1.03rem;color:var(--tx);text-decoration:none}
.nav-logo .mark{display:inline-flex}
.nav-logo svg{width:30px;height:30px;border-radius:8px}
.nav-links{display:flex;gap:4px;flex-wrap:wrap;margin-left:auto}
.nav-links a{color:var(--mut);text-decoration:none;font-weight:600;font-size:.92rem;padding:8px 12px;border-radius:9px;transition:background .15s,color .15s}
.nav-links a:hover{background:var(--bg);color:var(--acd)}
.nav-links a:focus-visible{outline:3px solid var(--ac);outline-offset:2px}
.hero{display:flex;flex-direction:column;align-items:center;text-align:center;padding:34px 0 8px}
.hero.slim{padding:22px 0 4px}
.hero-art{max-width:100%;height:auto}
.sub{color:var(--mut);max-width:760px;margin:.6em auto;font-size:1.01rem}
.badges{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin:8px 0}
.badges span{background:#fff;border:1px solid var(--bd);border-radius:999px;padding:5px 14px;font-size:.82rem;color:var(--acd);font-weight:600}
.note{background:#F5F0FF;border:1px solid var(--bd);border-radius:12px;padding:12px 16px;font-size:.94rem}
.sect{margin:26px 0}
.ig{margin:24px auto;background:#fff;border:1px solid var(--bd);border-radius:16px;padding:14px;max-width:100%;width:fit-content;box-sizing:border-box;overflow-x:auto}
.ig img{min-width:300px;width:100%;max-width:600px;height:auto;display:block}
.ig figcaption{text-align:center;font-size:13px;color:var(--mut);margin-top:8px}
/* 复制按钮：双态叠层同格，宽度恒取最宽态，点击零位移 */
.cp{background:var(--ac);color:#fff;border:0;border-radius:9px;padding:7px 14px;font-weight:700;
font-size:.86rem;cursor:pointer;display:inline-grid;justify-items:center;align-items:center;
transition:background-color .2s,filter .15s,transform .08s;-webkit-tap-highlight-color:transparent}
.cp:hover{filter:brightness(.92)}
.cp:active{transform:scale(.96)}
.cp:focus-visible{outline:3px solid var(--acd);outline-offset:2px}
.cp>span{grid-area:1/1;white-space:nowrap;transition:opacity .16s ease,transform .16s ease}
.cp .cp-ok{opacity:0;transform:scale(.85)}
.cp.ok{background:#16a34a}
.cp.ok .cp-label{opacity:0;transform:scale(.85)}
.cp.ok .cp-ok{opacity:1;transform:scale(1)}
.specimen{display:flex;align-items:center;gap:22px;flex-wrap:wrap;background:#fff;border:1.5px solid var(--bd);
border-radius:18px;padding:22px 26px;margin:20px 0;justify-content:center}
.bigmoji{font-size:5.2rem;line-height:1}
.cp.big{font-size:1.05rem;padding:12px 22px;border-radius:12px}
/* emoji 网格：每格即复制按钮 */
.egrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:8px;margin:14px 0}
.ecell{position:relative;background:#fff;border:1.5px solid var(--bd);border-radius:12px;padding:10px 6px 12px;
cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:5px;
transition:border-color .15s,transform .08s,background .15s;-webkit-tap-highlight-color:transparent;font-family:inherit}
.ecell:hover{border-color:var(--ac);background:#FDFCFF}
.ecell:active{transform:scale(.95)}
.ecell:focus-visible{outline:3px solid var(--ac);outline-offset:2px}
.ecell .e{font-size:1.9rem;line-height:1.15}
.ecell .n{font-size:.62rem;color:var(--mut);text-align:center;line-height:1.25;min-height:1.9em}
.cp-ok-mini{position:absolute;top:4px;right:7px;font-size:.6rem;font-weight:800;color:#16a34a;opacity:0;transform:translateY(-3px);transition:opacity .18s,transform .18s;pointer-events:none}
.ecell.ok .cp-ok-mini{opacity:1;transform:translateY(0)}
.ecell.ok{border-color:#16a34a;background:#F0FDF4}
/* 分类卡 */
.ccards{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:10px;margin:14px 0}
.ccard{display:flex;align-items:center;gap:12px;background:#fff;border:1.5px solid var(--bd);border-radius:14px;
padding:12px 16px;text-decoration:none;color:inherit;transition:border-color .15s}
.ccard:hover{border-color:var(--ac)}
.ccard .cico{font-size:1.7rem}
.ccard .ct{font-weight:800;font-size:.95rem;display:block}
.ccard .cn{color:var(--mut);font-size:.8rem;display:block}
/* 深读卡 */
.scards{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin:14px 0}
.scard{background:#fff;border:1.5px solid var(--bd);border-radius:14px;padding:16px 14px;text-decoration:none;
color:inherit;text-align:center;transition:border-color .15s,transform .08s}
.scard:hover{border-color:var(--ac)}
.scard:active{transform:scale(.97)}
.semoji{font-size:2.6rem;display:block;line-height:1.2}
.stitle{font-weight:800;font-size:.92rem;display:block;margin-top:6px}
.sdesc{color:var(--mut);font-size:.72rem;display:block;margin-top:2px}
/* 场景与组合 */
.scen{background:#fff;border:1.5px solid var(--bd);border-radius:14px;padding:14px 18px;margin:12px 0}
.scen h3{margin:0 0 6px;font-size:1rem}
.scen p{margin:.2em 0}
.scen .ex{margin-top:8px}
.scen .ex .cp{max-width:100%}
.combo-list{margin:14px 0}
.combo-row{display:flex;align-items:center;gap:12px;background:#fff;border:1.5px solid var(--bd);
border-radius:12px;padding:10px 14px;margin:8px 0;flex-wrap:wrap}
.combo-emojis{font-size:1.5rem;line-height:1.2}
.combo-desc{color:var(--mut);font-size:.92rem;flex:1;min-width:200px}
.invisible-sample{font-size:.95rem;color:var(--mut);border:1px dashed var(--bd);border-radius:8px;padding:4px 10px}
.pills{display:flex;gap:8px;flex-wrap:wrap}
.pill{background:#fff;border:1.5px solid var(--bd);border-radius:999px;padding:6px 14px;text-decoration:none;
font-weight:600;font-size:.88rem;color:var(--tx);transition:border-color .15s,color .15s}
.pill:hover{border-color:var(--ac);color:var(--acd)}
.pill:focus-visible{outline:3px solid var(--ac);outline-offset:2px}
.morelink{color:var(--mut)}
.qa{margin:12px 0}
.qa h3{margin:0 0 4px;font-size:1rem}
.qa p{margin:0;color:var(--mut);font-size:.94rem}
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.tbl{width:100%;border-collapse:collapse;background:#fff;border:1.5px solid var(--bd);border-radius:12px;overflow:hidden;font-size:.92rem}
.tbl th{background:#F1EBFC;text-align:left;padding:9px 12px;font-size:.78rem;letter-spacing:.05em;text-transform:uppercase;color:var(--acd);white-space:nowrap}
.tbl td{padding:9px 12px;border-top:1px solid var(--bd);vertical-align:top}
.tdmoji{font-size:1.5rem}
.tdmoji a{text-decoration:none}
.tdname{color:var(--mut);white-space:nowrap}
.tdcp{font-family:ui-monospace,Consolas,monospace;white-space:nowrap;font-size:.82rem}
.cta{display:inline-block;background:var(--ac);color:#fff;border-radius:12px;padding:11px 20px;font-weight:700;text-decoration:none;transition:transform .1s,background .15s}
.cta:hover{background:var(--acd)}
.cta:active{transform:scale(.98)}
.cta:focus-visible{outline:3px solid var(--acd);outline-offset:2px}
.gnote{color:var(--mut);font-size:.9rem;margin:.2em 0 .4em}
footer{margin-top:44px;border-top:1.5px solid var(--bd);background:#fff}
.foot-in{max-width:1080px;margin:0 auto;padding:26px 20px;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:22px}
.foot-brand .mark{display:inline-flex;vertical-align:-6px;margin-right:8px}
.foot-brand p{color:var(--mut);font-size:.86rem;margin:.6em 0 0}
.foot-col h4{margin:.2em 0 .5em;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:var(--mut)}
.foot-col a{display:block;color:var(--tx);text-decoration:none;font-size:.9rem;padding:3px 0}
.foot-col a:hover{color:var(--acd)}
.foot-legal{max-width:1080px;margin:0 auto;padding:0 20px 22px;color:var(--mut);font-size:.8rem}
@media(max-width:760px){.foot-in{grid-template-columns:1fr}.hero{padding-top:16px;padding-bottom:2px}.hero h1{font-size:1.7rem}.hero .sub{font-size:.94rem}.badges span{padding:4px 11px;font-size:.76rem}.egrid{grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:6px}.bigmoji{font-size:4.2rem}.combo-row{gap:8px}.combo-desc{min-width:160px}}
@media(max-width:420px){.foot-in{grid-template-columns:1fr}.scards{grid-template-columns:repeat(2,1fr)}.ccards{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}