:root{--ink:#17231f;--paper:#f5f3ed;--cream:#fffdf8;--green:#1c4d3d;--green-2:#2d7560;--coral:#e76c4d;--gold:#d6a348;--line:#d9ddd3;--muted:#66736b;--shadow:0 18px 50px rgba(31,48,40,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}.shell{width:min(1180px,calc(100% - 48px));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(245,243,237,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(205,213,202,.8)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between}.wordmark{display:flex;align-items:center;gap:10px}.mark{width:38px;height:38px;border-radius:12px;background:var(--green);color:#fff;display:grid;place-items:center;font-weight:900;letter-spacing:-.08em}.wordmark b{display:block;font-size:1rem;letter-spacing:.06em}.wordmark small{display:block;font-size:.65rem;color:var(--muted);letter-spacing:.08em}nav{display:flex;align-items:center;gap:26px;font-size:.86rem;color:#53635a}nav a:hover,.text-link:hover{color:var(--coral)}nav .nav-cta{padding:10px 15px;border-radius:999px;background:var(--green);color:#fff}.hero{background:linear-gradient(125deg,#f5f3ed 0%,#e6eee4 62%,#f9e4d8 100%);padding:86px 0 92px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(330px,.88fr);gap:76px;align-items:center}.kicker{margin:0 0 14px;color:var(--coral);font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;font-weight:800}.hero h1{font-size:clamp(3rem,6vw,5.5rem);line-height:1.06;letter-spacing:-.065em;margin:0 0 28px;max-width:720px}.hero h1 em{font-style:normal;color:var(--green-2)}.hero-lede{max-width:620px;color:#52625a;font-size:1.06rem;line-height:1.9}.hero-actions{display:flex;align-items:center;gap:24px;margin:32px 0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;border:0;border-radius:999px;padding:14px 22px;font:inherit;font-weight:800;cursor:pointer;transition:.2s transform,.2s box-shadow}.btn:hover{transform:translateY(-2px);box-shadow:0 10px 25px rgba(29,58,46,.15)}.btn.primary{background:var(--coral);color:#fff}.btn.dark{background:var(--ink);color:#fff}.text-link{font-weight:800;color:var(--green);border-bottom:1px solid currentColor;padding-bottom:2px}.trust-row{display:flex;gap:25px;color:#53635a;font-size:.8rem}.trust-row b{color:var(--coral);margin-right:7px}.hero-card{background:rgba(255,253,248,.72);border:1px solid rgba(255,255,255,.9);box-shadow:var(--shadow);border-radius:26px;padding:28px;transform:rotate(2deg)}.card-top{display:flex;justify-content:space-between;font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:#68776e}.live-dot{color:var(--green-2)}.live-dot:before{content:"";display:inline-block;width:7px;height:7px;background:#63b27d;border-radius:50%;margin-right:6px}.signal{padding:54px 0 36px;border-bottom:1px solid var(--line)}.signal span{display:block;color:#718077;font-size:.78rem}.signal strong{display:block;font-size:2.1rem;line-height:1.2;margin-top:10px;color:var(--green)}.mini-options{display:flex;flex-wrap:wrap;gap:9px;padding:24px 0}.mini-options span{padding:7px 10px;border-radius:999px;background:#f0eee7;color:#657369;font-size:.74rem}.card-foot{font-size:.78rem;color:#6f7d74}.card-foot b{color:var(--ink)}.section{padding:110px 0}.section.tint{background:#e5eee6}.section-head{max-width:760px;margin-bottom:44px}.section-head.split{max-width:none;display:flex;justify-content:space-between;align-items:end;gap:30px}.section-head h2{font-size:clamp(2rem,3.8vw,3.4rem);letter-spacing:-.05em;line-height:1.15;margin:0 0 14px}.section-head p:not(.kicker){margin:0;color:var(--muted)}.choice-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:24px}.choice-panel,.recommend-card{background:var(--cream);border:1px solid var(--line);border-radius:24px;padding:34px}.choice-block+ .choice-block{margin-top:34px}.choice-block label{display:block;font-weight:800;margin-bottom:12px}.segmented{display:flex;background:#eef0ea;border-radius:14px;padding:5px;gap:5px}.segmented button{flex:1;border:0;background:transparent;border-radius:10px;padding:13px 12px;color:#6d786f;font:inherit;cursor:pointer}.segmented button.active{background:#fff;color:var(--green);box-shadow:0 5px 16px rgba(30,50,40,.08);font-weight:800}.choice-note{display:flex;gap:12px;padding:16px;background:#f4eee3;border-radius:14px;margin-top:38px}.choice-note p{margin:0;font-size:.84rem;color:#6b7068}.note-icon{flex:0 0 24px;height:24px;border:1px solid var(--gold);color:#9a7126;border-radius:50%;display:grid;place-items:center;font-weight:900;font-size:.75rem}.recommend-card{background:var(--green);color:#fff;display:flex;flex-direction:column;justify-content:space-between;min-height:350px}.recommend-label{color:#b8d4c6;text-transform:uppercase;letter-spacing:.16em;font-size:.68rem;font-weight:800}.recommend-card h3{font-size:2rem;margin:20px 0 6px;letter-spacing:-.05em}.recommend-card p{color:#c4dbcf;margin:0}.recommend-price{margin:30px 0}.recommend-price small{display:block;color:#b8d4c6;font-size:.75rem}.recommend-price strong{font-size:3.5rem;letter-spacing:-.08em}.recommend-price span{margin-left:6px;color:#b8d4c6}.recommend-meta{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}.recommend-meta span{font-size:.75rem;color:#d8ebe1;border:1px solid rgba(255,255,255,.2);padding:7px 9px;border-radius:999px}.recommend-card .btn{background:#f4c56c;color:#223b30}.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.price-grid article{padding:28px;background:var(--cream);border:1px solid var(--line);border-radius:18px}.price-grid article.featured{border:2px solid var(--coral);box-shadow:0 12px 30px rgba(205,91,59,.1)}.price-tag{font-size:.72rem;color:var(--green-2);font-weight:900;letter-spacing:.08em}.price-grid h3{margin:15px 0 8px;font-size:1.35rem}.price-grid strong{font-size:2.2rem;letter-spacing:-.06em}.price-grid p{font-size:.83rem;color:var(--muted);min-height:54px}.price-grid a{color:var(--coral);font-weight:800;font-size:.84rem}.fee-strip{display:flex;gap:20px;align-items:center;margin-top:20px;padding:17px 20px;background:#f7f3e8;border-radius:14px;color:#6c7068;font-size:.81rem}.fee-strip b{color:var(--ink);white-space:nowrap}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.steps>div{border-top:2px solid var(--green);padding:22px 6px}.steps span{color:var(--coral);font-weight:900;font-size:1.5rem}.steps h3{margin:12px 0 7px;font-size:1.1rem}.steps p{margin:0;color:var(--muted);font-size:.83rem}.inquiry{background:var(--ink);color:#fff}.inquiry-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}.inquiry h2{font-size:clamp(2.2rem,4vw,4rem);line-height:1.1;letter-spacing:-.06em;margin:0 0 20px}.inquiry-copy{color:#bdcfc4;max-width:500px}.contact-links{display:grid;gap:12px;margin-top:32px}.contact-links a{color:#f6cf8b;display:flex;gap:20px;align-items:center}.contact-links span{font-size:.72rem;color:#8eaa9c;text-transform:uppercase;letter-spacing:.12em;width:60px}.inquiry-form{background:#fff;color:var(--ink);border-radius:22px;padding:28px;display:grid;gap:15px}.inquiry-form label{display:grid;gap:6px;font-size:.78rem;font-weight:800}.inquiry-form input,.inquiry-form select{border:1px solid #d6ddd4;border-radius:10px;padding:12px 13px;font:inherit;color:var(--ink);background:#fbfcf9}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.full{width:100%}.form-note{margin:0;text-align:center;font-size:.72rem;color:#7a867e}.form-result{padding:14px;border-radius:10px;background:#eaf4ec;color:#286243;font-size:.8rem}.faq{padding-top:70px;padding-bottom:120px}.faq details{border-top:1px solid var(--line);padding:20px 0}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;font-weight:800;font-size:1.05rem}.faq summary::-webkit-details-marker{display:none}.faq summary span{color:var(--coral)}.faq p{max-width:760px;color:var(--muted);margin:15px 0 0}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding:48px 0}.footer-grid p{color:var(--muted);font-size:.83rem}.footer-grid>div:not(:first-child){display:grid;align-content:start;gap:10px;font-size:.83rem;color:var(--muted)}.footer-grid b{color:var(--ink);margin-bottom:6px}.legal{border-top:1px solid var(--line);padding:16px 0 25px;color:#869188;font-size:.72rem}@media(max-width:820px){.shell{width:min(100% - 32px,600px)}.nav{height:66px}.nav nav a:not(.nav-cta){display:none}.hero{padding:60px 0}.hero-grid,.choice-layout,.inquiry-grid{grid-template-columns:1fr;gap:30px}.hero h1{font-size:3.1rem}.hero-card{transform:none}.section{padding:72px 0}.section-head.split{display:block}.section-head.split .text-link{display:inline-block;margin-top:18px}.price-grid,.steps{grid-template-columns:1fr}.price-grid p{min-height:0}.steps>div{display:grid;grid-template-columns:50px 1fr;column-gap:12px}.steps>div span{grid-row:span 2}.steps h3{margin:0 0 5px}.steps p{grid-column:2}.fee-strip{display:block}.fee-strip b{display:block;margin-bottom:5px}.trust-row{gap:12px;flex-wrap:wrap}.inquiry-grid{gap:40px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:span 2}}@media(max-width:440px){.hero h1{font-size:2.65rem}.hero-actions{align-items:flex-start;flex-direction:column;gap:16px}.form-row{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}}

/* 扩展班型、年龄、国籍与内容中心 */
.segmented.wrap{flex-wrap:wrap}.segmented.wrap button{min-width:calc(25% - 4px)}
.price-table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:20px;background:var(--cream);box-shadow:0 12px 30px rgba(31,48,40,.06)}
.price-table{width:100%;border-collapse:collapse;min-width:760px;font-size:.84rem}.price-table caption{text-align:left;padding:20px 22px 12px;font-size:1.05rem;font-weight:900;color:var(--green)}
.price-table th,.price-table td{padding:16px 14px;border-top:1px solid var(--line);text-align:left;vertical-align:top}.price-table thead th{background:#f0f3eb;color:var(--green);font-size:.74rem;letter-spacing:.05em}.price-table tbody th{color:var(--green);white-space:nowrap}.price-table td:not(:nth-child(2)){font-weight:900;color:var(--coral)}.price-table td:nth-child(2){color:var(--muted);min-width:190px}.price-table small{font-weight:600;color:var(--muted)}
.price-note{display:flex;gap:20px;align-items:flex-start;margin-top:16px;padding:16px 20px;background:#f7f3e8;border-radius:14px;color:#6c7068;font-size:.81rem}.price-note b{color:var(--ink);white-space:nowrap}
.service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:30px}.service-grid article{background:rgba(255,253,248,.72);border:1px solid var(--line);border-radius:18px;padding:22px}.service-kicker{color:var(--coral);font-size:.72rem;font-weight:900;letter-spacing:.1em}.service-grid h3{margin:10px 0 8px;font-size:1.1rem}.service-grid p{margin:0 0 16px;color:var(--muted);font-size:.82rem}.service-grid small{color:var(--green-2);font-weight:800;font-size:.73rem}
.article-band{background:#f4dfd4}.article-band-grid{display:grid;grid-template-columns:1fr 360px;gap:40px;align-items:center}.article-band h2{font-size:clamp(2rem,3.8vw,3.4rem);letter-spacing:-.05em;line-height:1.15;margin:0 0 14px}.article-band p:not(.kicker){max-width:650px;color:#6f625a}.article-preview{background:var(--cream);border:1px solid rgba(255,255,255,.8);border-radius:22px;padding:28px;display:grid;gap:12px;box-shadow:var(--shadow)}.article-preview span{font-size:.72rem;color:var(--coral);font-weight:900;letter-spacing:.12em}.article-preview strong{font-size:3.6rem;color:var(--green);letter-spacing:-.08em}.article-preview .btn{justify-self:start}
.article-hub{padding:80px 0 120px}.article-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.article-card{background:var(--cream);border:1px solid var(--line);border-radius:18px;padding:22px;display:flex;flex-direction:column;min-height:210px}.article-card .tag{color:var(--coral);font-size:.7rem;font-weight:900;letter-spacing:.1em}.article-card h2{font-size:1.1rem;line-height:1.4;margin:10px 0}.article-card h2 a{display:block;color:inherit}.article-card h2 a:hover{color:var(--coral)}.article-card p{color:var(--muted);font-size:.82rem;margin:0 0 18px}.article-card .card-answer{margin-top:auto;color:var(--green);font-size:.82rem;font-weight:900}.article-card .card-answer:hover{color:var(--coral)}
.article-page{padding:76px 0 120px}.article-page .article-shell{width:min(850px,calc(100% - 48px));margin:auto}.article-page h1{font-size:clamp(2.5rem,5vw,4.5rem);line-height:1.1;letter-spacing:-.06em;margin:0 0 22px}.article-lede{font-size:1.12rem;line-height:1.9;color:#52625a;border-left:4px solid var(--coral);padding-left:20px}.article-meta{display:flex;flex-wrap:wrap;gap:9px;margin:28px 0 45px}.article-meta span{padding:7px 10px;border-radius:999px;background:#e6eee4;color:var(--green-2);font-size:.72rem;font-weight:800}.article-content{font-size:1rem;line-height:1.95}.article-content h2{font-size:1.6rem;line-height:1.25;letter-spacing:-.03em;margin:42px 0 12px;color:var(--green)}.article-content ul{padding-left:1.3em}.article-content li{margin:7px 0}.article-callout{padding:20px;background:#f7f3e8;border-radius:15px;color:#665f53;margin:26px 0}.article-faq{margin-top:44px;border-top:1px solid var(--line)}.article-faq details{border-bottom:1px solid var(--line);padding:16px 0}.article-faq summary{cursor:pointer;font-weight:900;list-style:none}.article-faq summary::-webkit-details-marker{display:none}.article-faq p{color:var(--muted);margin:10px 0 0}.article-cta{margin-top:48px;padding:28px;border-radius:18px;background:var(--green);color:#fff}.article-cta p{color:#c4dbcf}.article-cta .btn{background:#f4c56c;color:#223b30}
@media(max-width:980px){.service-grid{grid-template-columns:repeat(2,1fr)}.article-band-grid{grid-template-columns:1fr}.article-list{grid-template-columns:repeat(2,1fr)}}
@media(max-width:820px){.segmented.wrap button{min-width:calc(50% - 4px)}.price-note{display:block}.price-note b{display:block;margin-bottom:5px}.service-grid{grid-template-columns:1fr 1fr}.article-list{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.service-grid,.article-list{grid-template-columns:1fr}.article-page .article-shell{width:min(100% - 32px,600px)}.article-page h1{font-size:2.65rem}}

.header-phone{display:inline-flex;align-items:center;gap:9px;padding:10px 16px;border-radius:999px;background:var(--coral);color:#fff;font-weight:900;box-shadow:0 8px 22px rgba(205,91,59,.28);white-space:nowrap;transition:transform .2s,box-shadow .2s}.header-phone .phone-label{font-size:.66rem;letter-spacing:.12em;opacity:.92;font-weight:800}.header-phone .phone-number{font-size:1.12rem;letter-spacing:.01em;font-variant-numeric:tabular-nums}.header-phone:hover{color:#fff;transform:translateY(-1px);box-shadow:0 12px 28px rgba(205,91,59,.36)}
@media(max-width:1100px){nav{gap:14px;font-size:.78rem}.header-phone{padding:9px 14px}.header-phone .phone-number{font-size:1.02rem}}
@media(max-width:820px){.nav{display:grid;grid-template-columns:1fr auto;grid-template-rows:auto auto;height:auto;gap:8px 12px;padding:10px 0}.nav>.wordmark{grid-column:1;grid-row:1}.nav>nav{grid-column:1/-1;grid-row:2;flex-wrap:wrap;gap:6px 16px;font-size:.8rem}.header-phone{grid-column:2;grid-row:1;margin-left:auto;padding:9px 13px}.header-phone .phone-number{font-size:1rem}}
section[id]{scroll-margin-top:96px}
@media(max-width:820px){section[id]{scroll-margin-top:124px}}

/* 2026-10-29: 收紧首屏与全站标题尺度，增强卡片层次 */
body{font-size:15px}
.shell{width:min(1140px,calc(100% - 56px))}
.nav{height:70px}
.wordmark b{font-size:.94rem}
.wordmark small{font-size:.61rem}
nav{gap:22px;font-size:.8rem}
.header-phone{padding:9px 14px}
.header-phone .phone-label{font-size:.61rem}
.header-phone .phone-number{font-size:1rem}
.hero{position:relative;isolation:isolate;padding:62px 0 72px}
.hero:before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(circle at 78% 26%,rgba(255,255,255,.62),transparent 30%),radial-gradient(circle at 13% 84%,rgba(231,108,77,.08),transparent 25%)}
.hero-grid{grid-template-columns:minmax(0,1.08fr) minmax(340px,.92fr);gap:52px}
.kicker{margin-bottom:12px;font-size:.67rem;letter-spacing:.16em}
.hero h1{font-size:clamp(2.7rem,3.65vw,3.35rem);line-height:1.14;letter-spacing:-.045em;margin-bottom:22px;max-width:680px;text-wrap:balance}
.hero-lede{max-width:590px;font-size:.98rem;line-height:1.8}
.hero-actions{gap:20px;margin:26px 0}
.btn{padding:12px 19px;font-size:.9rem}
.trust-row{gap:21px;font-size:.76rem}
.hero-card{position:relative;overflow:hidden;padding:24px;border-color:rgba(255,255,255,.96);border-radius:22px;transform:rotate(1.1deg);box-shadow:0 24px 64px rgba(31,48,40,.14)}
.hero-card:before{content:"";position:absolute;inset:0 0 auto;height:3px;background:linear-gradient(90deg,var(--coral),var(--gold),var(--green-2))}
.hero-card:after{content:"";position:absolute;width:150px;height:150px;right:-65px;bottom:-80px;border-radius:50%;background:radial-gradient(circle,rgba(45,117,96,.12),transparent 68%);pointer-events:none}
.card-top{font-size:.65rem}
.card-foot{font-size:.73rem}
.signal{padding:46px 0 32px}
.signal strong{font-size:1.8rem}
.mini-options{padding:20px 0}
.section{padding:88px 0}
.section-head{margin-bottom:36px}
.section-head h2,.article-band h2{font-size:clamp(1.9rem,3.1vw,2.9rem);letter-spacing:-.04em}
.choice-panel,.recommend-card{padding:29px;border-radius:20px}
.choice-block+.choice-block{margin-top:28px}
.recommend-card h3{font-size:1.65rem}
.recommend-price strong{font-size:2.85rem}
.price-grid article{padding:24px;border-radius:16px;box-shadow:0 8px 24px rgba(31,48,40,.045);transition:transform .2s,box-shadow .2s}
.price-grid article:hover{transform:translateY(-3px);box-shadow:0 16px 32px rgba(31,48,40,.09)}
.price-grid h3{font-size:1.2rem}
.price-grid strong{font-size:1.9rem}
.fee-strip{font-size:.78rem}
.steps h3{font-size:1.02rem}
.inquiry h2{font-size:clamp(2rem,3.2vw,3.2rem);letter-spacing:-.045em}
.inquiry-form{padding:25px;border-radius:19px}
.faq summary{font-size:1rem}
.article-band h2{letter-spacing:-.04em}
.article-preview strong{font-size:3rem}
.article-page h1{font-size:clamp(2.2rem,4vw,3.55rem);letter-spacing:-.045em}
.article-lede{font-size:1rem;line-height:1.8}
.article-content{font-size:.96rem;line-height:1.86}
.article-content h2{font-size:1.42rem}
@media(max-width:1100px){.shell{width:min(100% - 40px,960px)}.hero-grid{gap:36px}.hero h1{font-size:clamp(2.45rem,4.3vw,3.05rem)}}
@media(max-width:820px){.shell{width:min(100% - 32px,640px)}.nav{height:auto}.hero{padding:48px 0 56px}.hero-grid{grid-template-columns:1fr;gap:30px}.hero h1{font-size:2.45rem;line-height:1.14}.hero-card{transform:none}.section{padding:68px 0}.section-head h2,.article-band h2{font-size:2rem}.article-preview strong{font-size:2.6rem}}
@media(max-width:440px){.hero h1,.article-page h1{font-size:2rem}.hero-lede,.article-lede{font-size:.95rem}.header-phone .phone-label{display:none}}

.header-logo{display:block;width:158px;height:auto}
@media(max-width:440px){.header-logo{width:132px}}